meiden 190701 en · ment Plan 2020" as a phase that would take a strong step towards a further leap forward. In the changing business environment, we will continue our efforts in

明電舎 _ 会社案内

h t t p s : / / w w w. m e i d e n s h a . c o m

MEIDEN PROFILE

Company Slogan


01


For us, our “quality” is not only about the quality of our products and

services. There are two things that make our quality: “people”

and“technology”. People at Meiden strengthen ties with customers

around the world by being truthful and flexible. Meiden technology

contributes to society with truly original products and reliable ser-

vices created with expertise. These two attributes make Meiden’s

unique quality, and create new connections with the future. Making

connections with our customers, society, and people living in it. These

connections will expand, and the power we have built will become

the energy for the next generation.

For the peace of mind and joy of our customers, and the precious

lives of people beyond them, Meiden Group quality will connect with

a more prosperous tomorrow. This is our never-changing mission.

02

Representative Director and President

ICT

Industrial Components

Mobility

Industrial Logistics Systems

Plant Construction Engineering

Maintenance

Global Network of the Meiden Group

13・14

15・16

17・18

19・20

21・22

23・24

25・26

Corporate Overview

Business Overview

A Snapshot of our Product Offerings

Power and Energy

Products for railway systems

Water Infrastructure Systems

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5・6

7・8

9・10

11・12

C O N T E N T S

Top Message

Meidensha began business in 1897 when founder Hosui Shigemune was

inspired "to enrich the world with the power of electricity." In the Meiji

era, he believed that the era of Japanese-made electrical equipment

was coming and he gathered people who shared the same belief to

form a company.

For over 120 years since then, manufacturing company Meidensha

has contributed to the sustainable development of society through

the creation of various technologies, products and services. I

would like to thank all of our valuable customers for their con-

tinued trust and support extended to us over so many years.

Under the group corporate slogan "Quality connecting the next,"

Meidensha will continue, in the spirit of its founder, with its efforts

to increase not only the quality of its products and services but also

its "People" and its "Technology," supporting social infrastructure to

make people's future lives better.

The world is in the midst of major changes due to the spread of novel

coronavirus infections. In light of the situation, we will make the most

of group cohesiveness and unity to enhance our social infrastructure

business and our maintenance and services business as well as expand

the scale of growing businesses such as overseas power transmission

business and automobile-related business. And we aim to be a company

that further grows and expands through creation of new value by actively

promoting digital transformation.

People and Technology

Tradition

Sincerity

Flexibility

Expertise

Uniqueness

Reliability

Takeshi Miida

03 04

MEIDENSHA CORPORATION

December 22, 1897

Takeshi Miida

ThinkPark Tower, 2-1-1 Osaki, Shinagawa-ku, Tokyo, 141-6029 Japan

¥17,070 million (as of March 31, 2020)

¥255,748 million (as of March 31, 2020)

9,599 (as of March 31, 2020)

14,844 (as of March 31, 2020)

45,527,540 shares issued (as of March 31, 2020)

40 (21 in Japan, 19 overseas)

Tokyo Stock Exchange, Nagoya Stock Exchange

Corporate Name

Established

President

Head Office

Capital

Consolidated Sales

Consolidated Number of Employees

Shareholders

Common Stock

Consolidated Subsidiaries

Stock Listing

Key Business Regions

Company Overview Business Overview

■ Sales ■ Number of Employees■ Operating Income ■ Sales by Business Sector

Social Infrastructure Systems

Industrial Systems

Maintenance and Servicing Business

Real Estate

Others

*The sales ratio is calculated using sales toexternal customers and does notinclude transactions between segments.

Financial Highlights (as of March 31, 2020) [Consolidated]


【Japan】・ Number of companies: 21・ Sales: ¥185,337 million・ Sales Ratio: 72.5%

【Asia】 (excluding Japan)・ Number of companies: 16・ Sales: ¥44,068 million・ Sales Ratio: 17.2%

【Europe, U.S. and others】・ Number of companies: 3・ Sales: ¥26,342 million・ Sales Ratio: 10.3%

This includes manufacturing and sales across many business fields, employee benefits welfare service, and manufacturing and sale of thermoplastic resin products etc.

Other business

As well as providing automotive testing systems and logistics systems to the private manufacturing sector, we manufacture and sell motors and inverters for electric vehicles and elevators among other products. In the information and telecommunications field, we manufacture and sell component products such as industrial computers and network systems.

Industrial systems business

We offer property leasing, including office space at ThinkPark Tower (Osaki, Shinagawa-ku, Tokyo).

Real estate business

We provide solutions services for power quality and energy conser-vation, and manufacture and sell electrical equipment for power generation, and transmission and distribution to electric power companies, government agencies, railways, roads, and private facil-ities. We also manufacture and sell products in the field of water supply and sewage treatment for local governments, including water processing and treatment equipment and its control systems, and products and services for information and telecommunications networks. We also offer environmental solution services such as contract facility maintenance services for water treatment plants and waste recycling.

Social infrastructure businessMeidensha not only provides services for maintenance of products we supply, but also makes proposals for energy conservation mea-sures and for life extension of facilities, and provides services such as remote facility monitoring. Meidensha also undertakes mainte-nance of semiconductor manufacturing equipment and refurbish-ment of second-hand machinery.

Maintenance and services business

（FY）2015 2016 2017 2018 2019

(million yen)

0

50,000

100,000

150,000

200,000

250,000

300,000

245,033 255,748241,832237,404220,141

（FY）2015 2016 2017 2018 2019

(Person)

0

2,000

4,000

6,000

8,000

10,0008,995

8,408 8,4749,297 9,599

（FY）2015 2016 2017 2018 2019

(million yen)

0

3,000

6,000

9,000

12,000

15,000

10,336

12,725

10,517

8,849

11,381

3.9%1.3%

55.9%

24.4%

14.5%

FY2019Net Sales: 255,748(million yen)

01

08

05

09

01

06

03

10

07

02

04

ICTProviding optimal facilityoperation with use of IoTand AI for better work efficiencyand optimization

ICT

05 0605

Our products are found in these places, operating for benefits of the society.

A Snapshot of our Product Offerings

Substation plant Supervisory control and dataacquisition system(SCADA)

Substations02

Hydro turbine generator Mobile power generatingsystem

Power Stations01 03 Railways 06 Water Treatment Plants05 Hospitals

Dynamometer

Automobile Plants04

Ceramic flat sheetmembrane unit

Sewage Treatment Plant08 High-rise Buildings09 10

Energy storage system Photovoltaic power generating system

Industrial controller PM motor Inverter Motor drive unit for battery folklifts

Various Factories07

Automated guidedvehicles (AGV)

168/204kV Tank typevacuum circuit breaker

SCADA systemfor railways

OCS inspection system

ElectricVehicles

Emergency gas turbinegenerator

Operation transmission testing and measurement systems

Cogeneration system Uninterruptible powersupply

Comprehensive monitoring system for a water supply system

Drive system forEV and HEV

Motor for elevator Inverter for elevatorSupervisory control system for a sewage treatment

Ceramic flat sheetmembrane unit

01:Social infrastructure business

Power and Energy

Power and energy infrastructure products packedwith world-first and industry-first knowhow.

08

Gas-insulated high-voltage switchgear C-GIS (Singapore)

明電舎_会社案内

07

Products and systems for the stable supply of power and the efficient operation of power system facilities

Power transformer

Photovoltaic power system with energy storage

Biomass power generation facility usingrice husks as fuel (Thailand)

Power conditioner for solar power generation

Uninterruptible power supply (UPS)

AC-DC Converter equipment for energy storage

Energy managementsystem (Smart EMS)

Power Transmission & Distribution (T&D) Systems

Products and systems for high-quality power supply suitable for various power generation methodsPower Generating Systems

Products and systems to provide a range of power supply solutions through the use of power conversion and storage technologyEnergy Systems

We support power and energy infrastructure both inJapan and overseas.

Gas-Insulated Switchgear incorporatingVCB (V-GIS)

Surge arrester SCADA system forpower transmission& distribution

Mobile substation

Turbine generator Engine generator Mobile power generator Hydroelectric power systems

Meidensha manufactured an air-cooled transformer in 1897 and supplied a three-phase

AC power generator in 1901. Over 100 years since those times, Meidensha has supported

power and energy infrastructure both in Japan and overseas.

With a wealth of world-firsts such as zinc oxide type gapless arresters, high-voltage circuit

breakers, mobile substations, and mobile power generators, our technological capabilities

have created industry-leading products and contributed to society.

To meet the needs of the times and the market, we are actively promoting smart

technology and consideration for the global environment by providing renewable energy

power generation systems and EMS technology for the effective use of energy.

Meidensha contributes to building stable power and energy infrastructure across the

world with our solution providing capability backed by a proven track record and

accumulated technical expertise.

Social infrastructure business

10

Track records of power supply system for railway


09

We support railway infrastructure in various countrieswith turnkey solutions.

02: Rail infrastructure technologydeveloped over 100 years

Installed in JR conventional lines, public and private railways. Now meets requirements forincreased power capacity and large current interruptions, as transport volume increases

DC high speed circuit breaker(HSCB)

Heat-pipe naturalcooling silicon rectifier

Tsukuba Express (Metropolitan Intercity Railway)

DC Power Feeding System

Roof-delta connectiontransformer

204kV tank typevacuum circuitbreaker【The world's highest voltage】※

※According to our research 　Hokuriku Shinkansen as 　of May, 2020

Hokuriku Shinkansen

Installed throughout the Shinkansen network. Supporting high-speed rail with high reliability

AC Power Feeding System

MRT (Singapore) Regenerative power storage systemCAPAPOST (Hong Kong)

A proven track record in South-East Asia and the Middle East. Contributing to creatingeco-cities and reducing traffic congestion and crowding in growing cities

Railway Systems for Overseas

Central supervisory room

Console

Supports stable power supply and safeoperation Pursuit of easy-to-use systemsthrough human-centered design

Power SCADA System for Railway

Rooftop on-board system

Pantographmonitoring

Contact wire wear image

Inspects catenary wire conditions using the latestimage processing technology Contributes to moreefficient and labor-saving maintenance

OCS Inspection System CATENARY EYE

Japan

TaiwanHong Kong

Thailand

IndiaPhilippines

China

Indonesia

Malaysia

Singapore

United ArabEmirates


Products forRailway Systems

Meidensha has rail infrastructure technology that has

supported railways in Japan since they first began operation

more than 100 years ago.

Since the first delivery in 1910, we supplied a "power feeding

facility" crammed with Meidensha technology for the Tokaido

Shinkansen high-speed train system that commenced service

in 1964.

Since then, we have been supplying these facilities for the

Shinkansen network throughout Japan, making a significant

contribution to Japan’s economic growth.

The technologies developed in conventional train systems

and the Shinkansen high-speed train systems eventually

crossed the seas for the world market.

We construct electrical facilities on a turnkey basis mainly in

South East Asia.

Meidensha’s accumulated experience and achievements are

supporting safe rail operation around the world.


12

03:

Handles a wide range of water and sewage plants, from small to large scale, and provides high-level operation management support

Monitoring and control system Cloud computing service

Monitoring and Control / Cloud Computing

※1 The manhole antenna is a product jointly developed by Meidensha, the Tokyo Metropolitan Sewerage Service Corporation and Hinode, Ltd.※2 DBO：Design Build Operate (One method of providing public infrastructure that uses integrated ordering of design, build and maintenance management)


11

Smart manhole cover※1 Urban water disaster monitoring services Sludge density meter

Visualization of water level information using IoT technologyIoT Water Disaster Monitoring Services

More than 40 years oftrust and experience

Water QualityMeasurement Equipment

Cloudserver

Office scene

Field scene

Gas-concentrationsensor

Water-level sensorWater-level sensor

Cellular network

Smart manhole cover Smart manhole cover

Water and sewage utility

Cloud ComputingService

Water Treatment Plants

Government buildings/central monitoring rooms

Residential area (manhole covers etc.)

PC

Smartphone

Tablet

Water utility third-party BPO/comprehensive BPO

Water utility DBO※2

Strengthened water supply operation basethrough expanded area coverage, PPP, etc.

Maintenance Management Service

Ceramic flat sheet membrane Ceramic flat sheet membrane water purification system

Stable filtration performance for a wide variety of water and long lifeMembrane Filtration System

From solutions to innovations. Water infrastructure business that creates new value.

Water utility maintenance management service (third-party BPO)

We support water utilities with our many years ofexperience and accumulated knowhow.

Sudden rainfall

Cloudserver

X band MP radar (rainfall information)

Municipality

Evacuation advisory

Grasp the situation

Various instructions

ResidentsUnderground facilities

/ workplacesSewage

treatment plant

SchoolsSchools

Undergroundconstruction siteUndergroundconstruction site

Smart manhole cover (water-level information)

Water-levelmeter

GIS information(geographic information)

Data-linking

Video imagemonitoring

Demandforecast

Assetmanagement

Generalaffairs jobs

Facilitymanagement

Pipelinemanagement

Governmentbuilding

Wide areamonitoring

At homeFacilities and equipmentsPipeline field


Meidensha’s water infrastructure business began in 1922 with the installation of electric

motors in Japan’s first sewage treatment plant. For over half a century since then, we supplied

many products to this plant, such as high-voltage substations, power distribution facilities,

power generation facilities, and also water quality sensors, and monitoring and control devices.

In recent years, we have expanded our business into new areas in the field of services, such as

maintenance management of facilities and cloud-based services, and water disaster monitoring

services with the use of IoT technology.

Overseas, our ceramic flat sheet membranes have been successfully adopted for water

supply/sewage treatment and industrial waste water recycling applications.

From providing products and solutions to new fields of creating innovation.

We aim for "safe and vigorous regional societies" through the creation of beautiful and clean

water environments.

Water Infrastructure Systems


ICT

04:

14


13

Automation of operations

Higher level ofmaintenance service

Energy cost reduction

Lifecycle cost optimization

Data analysis

Data collection

Error detection /Failure sign diagnosis

Sensors / On-site terminals /Remote monitoring / Information security

Remaining life diagnosis /Maintenance management

AI / Automatic driving

Demand forecast /Optimal control

Prolonging life / Update plan / Asset management

Know

Think

We create new value and provide security at a high level.

Depict

■One stop service for installation, maintenance management, operation and renovation

■Proposal for optimal renovation plan using remaining service life diagnosis

■Lifecycle cost optimization

■Efficient maintenance management using ICT

Facility operation and diagnosis from remote locationsRemote Facilities Diagnosis of Plants

Maximizes annual power sales income using ICTOptimized Operation of a Hydropower Facility

Our unique highly-accurate diagnosis at low costSmart Diagnosis of Substation Facilities

Retaining the knowhow of veteran workers

Increased Operational Efficiency ofWater Treatment Facilities

Meiden cloud

Knowledgedatabase

Artificialintelligence

Plant facilities Meidensha engineer

Situation identification

Operation support /Update plan

Meiden cloud

Knowledgedatabase


Sensor Electrical substation

Mobile phone network

Situation identification

Diagnosis report / Remaining life estimation

Update / Repair plan

O&MData analysis / Diagnosis

Operationsupport

Mobile phonenetwork

Lifecycle cost optimization

Water intake

Camera

Wireless

Meiden cloud

Knowledgedatabase


Various sensors

Hydroelectric power plant

Controlboard

Inspectionsupport

Telecommunicationterminal

Dam

Operationsupport

Inspectionsupport

Update / Repair plan Signs of failure Diagnosis report Remote monitoring

Design / Production Construction / Delivery

Renovation /Update Renovation plan

Optimizationof costs

Laborreduction

Extending lifespanof equipment

Improvementof availability

Energyconservation

Passing downskills

Maintenancemanagement

■Checking the facility conditions to detect signs of failure and assessing the remaining service life

■Advice on facility operation and necessary updates provided by a Meidensha engineer

■Remaining service life estimation and decision on soundness from data accumulated in the cloud

■Checks facility conditions and supports optimal facility repair and update

Internet

Internet

We support the security and safety ofsocial infrastructure through AI and IoT.

Since its founding, Meidensha has accumulated knowledge of equipment,

facility operation, maintenance, while responding to customer requests and

solving their problems as a manufacturer.

Now, by linking such experience and knowhow with ICT with the use of IoT and

AI, we provide improved productivity to customers through optimal operation

of their facilities.

Our goal is not merely to optimize individual key infrastructure such as water

supply and sewage facilities, power facilities and transport infrastructure, but to

link them and optimize the regional society as a whole.

We aim to create a prosperous future society by contributing to the creation of

stable social infrastructure that is safe and secure.

Social infrastructure business / Industrial systems business /Maintenance and services business

Diagnosis report

Meiden cloud

Knowledgedatabase


Applications (Examples)




16

Customizable to customer’s machinery Promotes energy conservation using high-efficiency control Comfortable ride with low noise and low vibration

PM servo motor Ultra high-speedPM motor

Low voltage motordrive THYFREC VT240S

High voltage motordrive THYFREC VT730S

Large capacity andhigh speed PM machinePM37T

Inverter forhigh speed elevatorsTHYFREC VT850H

Motor and Drive Systems


15

Compact design, one of the smallest in the industry

Frameless motor Controller

Motor Drive Unit forBattery Powered Vehicles

Vacuum capacitors Pulse power supply unit

Key components that support production line and advanced R&D facilities for semiconductors and FPD etc.

Components for Thin Film Forming Equipment

Pure ozone generator

High quality, expandability and environmental durability that are trusted in the field

Industrial controller μPIBOC-Ⅰ model1100

AI Edge Computingunit MR100

Industrial switching hub MEISWAY SW900 Industrial analog modem MC144C

Electronics & Network Equipment

PM motors

Motor drive unit for battery forklifts

Inverters Drive systems for elevators

05:Industrial systems business

Industrial Components

High-quality, highly-reliable components used in a widerange of fields from industrial to public sectors.

Since our establishment as ‘MEIDEN the Motor Expert’, we developed a thyristor inverter in 1963 and a PM

motor utilizing permanent magnet technology in 1967.

The technology we have refined and the products born from it have been used widely in the industrial

sector and have proved essential to everyday life, as seen in such equipment as used for elevators and

electric vehicles.

In the field of electronic and communications products, since the development of the μPORT-I industrial

computer in 1984, Meidensha technology has continued to evolve, and our industrial controllers and

communication products have now been used in semiconductor/FPD manufacturing equipment and in

the fields of highly public nature, where high reliability is demanded.

We will elevate competitive advantages of our products with new technology and will combine them with

IoT and AI technologies, thus providing high-quality solutions to our customers to solve their problems.

Device for rope inspection by image analyzed Visual Assisted Rope Tester

Increases efficiency of elevator rope inspectionwith image processing technology.


Model-based development support Testing systems

18

Provides testing systems and services for automotive R&D

Battery simulator Low inertia dynamometer 3D vehicle model (HILS※ system) Chassis dynamometer system

Automotive Testing Systems


17

Trusted quality that supports state-of-the-art electric vehicle technologyElectric Vehicle Drive Systems

06:Participates in joint development activities with customersand provides contract testing services.

MEIDEN e-AXLE motor/inverter/gear-integrated drive unit for EV/PHEV

EV and HEV evaluation system

Drivetrain system EV motor evaluation bench

Heavy-duty vehicle chassis dynamometer(environmental testing)Japan Automobile Research Institute

MEIDACS Ⅱ

Driving robot TYPE-i

Drive System for PHEV

Front motor

Generator

Front inverter

Rearinverter

Rearmotor

Engine testing systems Operation and measurement systemsTransmission testing

Full-turnkey installation & construction(EPC)Drive performance simulation

※HILS：Hardware In The Loop Simulation

R & D Laboratories (Meiden Ota Works) Meiden Technical Center (Meiden America, Inc.)


Mobility

State-of-the-art mobility technologythat moves with the times.

Meidensha mobility technology continues to contribute to the development

of the automobile industry through products and services that meet the

needs of the times.

The DC dynamometer we developed in 1920 was the first of its kind in Japan.

Since then, we have maintained a top class share of the Japanese automotive

testing systems market.

The history of our electric vehicle drive systems began with our participation

in an EV development project in collaboration among industries, government

and schools, and subsequently we started supplying motors and inverters to

drive the world’s first mass produced electric vehicle and the latest plug-in

hybrid car.

We aim to achieve even smaller systems with higher output density.

Through our advanced technology, we intend to continue supporting our

customers's research and development activities into increased automotive

performance and safety, and vehicle electrification.Drive System for PHEV

Front motorFront motor

GeneratorGenerator

Front inverterFront inverter

Trusted quality that supports state-of-the-art electric vehicle technologyElectric Vehicle Drive Systems



RocoMo-V unmanned transport vehicle equipped with a collaborative robot

Collaborative work by robots possible without need for safety fence.

A cooperative robot from Funac Corporation is mounted on the vehicle to enable diverse work to be performed.

Grinding machine

07:

2019

3MC Series (All-directional Type)

Excellent performance intravelling in all directions

Highly functional type that is excellent in travelling performance, stop accuracy and highly customizability

Truck Type AGV

Lift-type low-platform AGV

1unit1000kg Max.2unit1400kg Max.

Slips under the cart for transfer. Achieves low floor in a main body height of 180mm

Full Flat Low-Platform AGV

Forklift type AGV optimizedfor pallet transfer

Operates even in narrow passageways due to its all direction travelling capability

Forklift Type AGV

Instantly adapts to changesin work floor layout

Autonomously Controlled AGV

Example of basic unit installation Lengthy article carrying vehicle

Low-cost and highly functional assembly-type AGVAGV Kit (Automatic Guided Vehicle Kit)

Applied in a truck type AGV witha payloadof 250 - 6000kg

180˚ spin-turn180˚ spin-turn

2400mm

3000mmTraversetravel

Traversetravel

Rear travel

Forwardtravel

Detection ofobstaclesin all

directions

Autonomous operation using automatic map generation technology. Easy to change routes

A map of the environment isautomatically generated andthe travel route is createdon the map using a PC.

❶

Multi-Guided Method

Multi-guided method

Laser range finder

Automatic mapgeneration

❷Changes to the travel routecan be made easily on the PC.

Autonomous travel by measuring the surrounding environment with a laser range finder. High-precision positioning together with magnetic and laser guidance.

Transport even in narrow spaces!


Industrial Logistics Systems

An AGV that uses Meidensha's unique motor technologyto improve productivity in the field.

Meidensha motor technology that has been continuously developed for over 120 years now supports

the drive technology and guidance technology at the heart of AGV (Automatic Guided Vehicles).

Meidensha AGVs are used in manufacturing industry, primarily in automotive industry, taking

advantage of the knowhow gained through various installations where sophisticated transport

technology is required.

We respond to the needs of society and times change with our technologies for simple transport and

completely unmanned transport.

We will continue updating the technology for handy kit-type AGVs and automated navigation

systems, and will develop an AGV that incorporates a picking robot and utilize IoT and AI

technologies, thus providing solutions to meet the needs of our customers.


08:

22


21

Safety training equipments on board Hands-on safety experience training 【electric shocks】 Experience training with VR (Virtual Reality) 【falling】

More than 30 safety experience devices.On-site training services available at customer sites with a safety experience vehicle with on board safety experience devices

Safety

PCEBG※ training center※Plant Construction & Engineering Business Group

Southeast asian technical training center (Thailand)

Acquisition of know-how on plant electrical facility construction through training programs using actual equipmentQuality

Extra-high voltage substationfacility construction work (Malaysia)

Gas turbine generatorconstruction work

Hydroelectric power plantconstruction work

Automotive testing facilityconstruction work

Full turnkey services including civil engineering, construction and machine installation as well as electrical facility construction workConstruction Works

Our motto is "Attempt everything and a spirit of service."

Social infrastructure business / Industrial systems business / Maintenance and services business

Plant Construction Engineering

Training systems to enhance the quality of ‘safety,'and thorough ‘quality’ management capability.

Meidensha has expanded its plant engineering and construction business

from post-war recovery through rapid economic growth in Japan as well

as overseas, primarily in Southeast Asia.

We now provide not merely product installation work, but total

engineering services in the pursuit of "safety" and "quality" in the fields of

electricity, civil engineering, construction and machine installation.

To enhance safety in the field, we have developed Meidensha’s unique

safety experience training programs using VR (Virtual Reality) technology,

and provide on-site training services with our safety experience vehicle.

We have set up training centers both in Japan and overseas to ensure

thorough quality management at a global level.

We ensure handing down of know-how we have cultivated, and enhance

workers safety management and construction techniques, so that we can

provide engineering that is trusted by our customers.





Maintenance

24


23

Performance improvementand energy conservation

Improvement and modification of inverters for energy conservation

Improvement Maintenance

Facility monitoring using M2M Remote monitoring

High-efficiency smart diagnostic services using IoTOperation and Management

09:Operations and maintenance in the facility lifecycle

We handle equipment from any manufacturer,with our one-stop service.

Partial discharge measurement Auxiliary relay tester

Reduction in risk of unforeseen accidentsPreventive Maintenance / Maintenance Work

Web energy metering system Maintenance training【Meiden Engineering Center】

Wide-ranging support from a technological aspect to an educational aspectMaintenance Support

Meiden Customer Center Mobile power generating system

Prompt response to accidents and emergenciesCorrective Maintenance

Life expectancy diagnosis on an oil-filled transformer【Analytic Simulationand Material Evaluation Center】

Retrofit renovation of circuit breaker

Supports decision-making onrenovation or life extension

Overall DiagnosisPermits continuous operationof facilities

Life Extension Measure

Stabilized operational

period

Preventivemaintenance/ Maintenance

work

Renovationplan

RenovationRecycling

Support

Improvementmaintenance

Operationand

management

Overalldiagnosis

Lifeextension

Correctivemaintenance

Completion/ Delivery

MaintenanceConsulting

Constru

ction

Designing

&

Manufactu

ring

Plan Life Cycle Engineering

Operationstart period

Agingperiod

地図データ©2017 Google、ZENRIN

Life cycle engineering that enables stable facilities operation and reduction in management costs.

Electric facilities and other social infrastructure need to

operate stably without raising concerns.

At Meidensha, we make use of vast know-how accumulated

over the years in the areas of infrastructure maintenance and

maintenance technologies in an effort to operate facilities

stably and reduce management costs.

We also work across the full life cycle of facilities,

providing "one-stop service" where all tasks are taken on

together regardless of the type of facility or its manufacturer.

Furthermore, we increasingly utilize diagnosis technologies,

ICT and the like to maintain social infrastructure and achieve

solutions from the customer's perspective by maintaining quality

and identifying risks.

Meiden cloud


25 26


Global Network ofthe Meiden Group

R&D CenterHead OfficeThinkPark Tower,2-1-1 Osaki,Shinagawa-ku, Tokyo, Japan

Meiden Numazu WorksSite area: 350,953㎡

Production Bases in Japan Meiden GroupCompanies in Japan

Major products: HV & MV switchgears, power transformers, system equipment, computer equipment,relays, power conversion equipment,inverters, electronics devices,surge arresters

Meiden Ohta WorksSite area: 174,000㎡

Major products: Large and medium-capacity generators,Large and medium-capacity motors,Engine-driven generator, dynamometer-applied systems,engine testing systems, small-scale hydropowergenerating facilities, control equipment

Overseas Production & Contract Service Bases

https://www.meidensha.com

MEIDEN (HANGZHOU)DRIVE SYSTEMS CO., LTD. [China]

Manufacture and sales of special motors/inverters for elevators and automaticguided vehicles (AGV)

MEIDEN (ZHENGZHOU)ELECTRIC CO., LTD. [China]

Manufacture and sales of surge arresters for power distribution and railway use, zinc-oxide blocks for surge arresters and accessories for surge arresters

THAI MEIDENSHA CO., LTD. [Thailand]

Electrical/mechanical engineering andconstruction, EPC contracting, andmaintenance services

TRIDELTA MEIDENSHA GmbH.[Germany]

Manufacture and sales of surge arresters for power distribution and railway use,and accessories for surge arresters

MEIDEN AMERICA, INC. [The United States]

Dynamometer system engineering and after-sales services and sales ofcomponent products

PRIME MEIDEN LIMITED[India]

Manufacture of transformer, engineering, and EPC services

MEIDEN SINGAPORE PTE. LTD.[Singapore]

Manufacture and sales of transformers,switchgear, assembly and sales of ceramicmembrane units, and engineering services

Meiden Nagoya WorksSite area: 97,000㎡

Major products: Electric components for forklifts, AGVs,Ceramic membrane unit

Kofu Meidensha Electric Mfg. Co., Ltd.Site area: 50,900㎡

Major products: PM motors, Motors for EV, elevator motors,motors for industrial vehicles,brushless motors, induction motors

Meiden R&D Center

Overseas BasesChinaMeiden Zhengzhou Electric Co., Ltd.Meidensha (Shanghai) Corporate Management Co., Ltd.Meiden Hangzhou Drive System Co., Ltd.Shanghai Meidensha Changcheng Switchgear Co., Ltd.Meiden (Hangzhou) Drive Technology Co., Ltd.

Hong KongMeiden Pacific (China) Ltd.

IndiaMeiden India Pvt. Ltd.Meiden India Pvt. Ltd. Ahmedabad BranchPrime Meiden Ltd. Headquarters : GurgaonPrime Meiden Ltd. Factory : NellorePrime Meiden Ltd. Mumbai BranchPrime Meiden Ltd. Hyderbad Branch

IndonesiaP.T. Meiden Engineering Indonesia

KoreaMeiden Korea Co., Ltd.

MalaysiaMeiden Malaysia Sdn.Bhd.Meiden Metal Engineering Sdn. Bhd.

MyanmarThai Meidensha Co.,Ltd. Yangon Branch

SingaporeMeiden Asia Pte. Ltd.Meiden Singapore Pte. Ltd.

ThailandThai Meidensha Co., Ltd.Meiden Electric (Thailand) Ltd.

VietnamMeiden Singapore Pte. Ltd. Hanoi Office

PhilippinesMeiden Singapore Pte. Ltd. Philippines Branch

United Arab EmiratesMeiden Asia Pte. Ltd. Dubai Branch

GermanyMeiden Europe GmbH.Tridelta Meidensha GmbH.

The United StatesMeiden America, Inc.Meiden America, Inc. Silicon Valley OfficeMeiden America Switchgear, Inc.

2020-7ME(20.89V)3LAs of Jul., 2020AA52‒2252p

Head Office / Branch Office / Sales Office

Production Bases in JapanMeiden Numazu WorksMeiden Ohta WorksMeiden Nagoya WorksKofu Meidensha Electric Mfg. Co., Ltd.

Hokkaido Area

Hokkaido BranchEast Hokkaido Area Sales OfficeHakodate Sales Office

Tohoku Area

Tohoku BranchMorioka Sales OfficeAkita Sales OfficeYamagata Sales Office

Kanto-Koetsu Area

Head OfficeOsaki-KaikanGotanda OfficeYokohama BranchKitakanto BranchGunma BranchHigashikanto BranchNiigata Branch

Shizuoka Area

Shizuoka BranchMeiden Customer Center

Chubu and Nagano Area

Chubu Branch OfficeToyota Sales OfficeNagano Sales OfficeMie Sales Office

Kinki, Chugoku, Shikoku and Hokuriku Area

Kansai Branch OfficeChugoku BranchShikoku BranchHokuriku Branch

Keiji Sales OfficeHanshin Sales OfficeOkayama Sales OfficeWakayama Sales OfficeNara Sales OfficeYamaguchi Sales OfficeNiihama Sales OfficeMatsuyama Sales OfficeToyama Sales OfficeFukui Sales Office

Kyushu and Okinawa Area

Kyushu BranchKumamoto Sales OfficeKagoshima & Miyazaki Area Sales OfficeOkinawa Sales Office　

Meiden R&D Center

R&D Center

Maintenance Network ServiceMeiden Engineering Corporation　Head Office

West Japan Area　Kansai Branch Office　・Osaka Sales Office　・Okayama Sales Office　・Hokuriku Service Office　・Shikoku Service Office　・Niihama Sales Office　Chugoku Branch　・Yamaguchi Sales Office　Kyushu Branch　・Kumamoto Sales Office　・Oita Sales Office　・Kagoshima Sales Office　・Okinawa Satellite Office

East Japan Area　Kanto Branch Office　Kanagawa branch　Kitakanto Branch　・Ohta Sales Office　・Niigatata Sales Office　Higashi Kanto Branch　・Ibaraki Sales Office　Tohoku Branch　・Morioka Sales Office　Hokkaido Branch　Electronic Sevice Section　・Yamato Sales Office

Central Japan Area　Chubu Branch Office　・Nagoya Sales Office　・Nagano Sales Office　Toyota Branch　・Hamamatsu Sales Office　Shizuoka Branch　・Shizuoka Sales Office　・Yamanashi Satellite Office　Electric Products Business Division　・Nagoya Sales Office

■Social infrastructure businessMeiden Plant Systems CorporationMeiden System Manufacturing CorporationMeiden System Solution CorporationMeiden Techno Systems Co., Ltd.EAML Engineering Co., Ltd.M Winds Co., Ltd.M Winds Hachiryu Co., Ltd.Noto Community Wind Power CO., Ltd.Meiden Aqua Business CompanyAnotsugiken Co., Ltd.

■Industrial systems businessKofu Meidensha Electric Mfg. Co., Ltd.Meiden Kiden Kogyo Co., Ltd.

■Maintenance and services businessMeiden O&M CorporationMeiden Engineering CorporationMeiden Facility Service CorporationSado Meiden Service CorporationChuo Enterprice Corporation

■Other businessMeiden Shoji Co., Ltd.Meiden Kohsan Co., Ltd.Meiden Chemical Co., Ltd.Hokuto Denko CorporationMeiden Nanoprocess Innovations, Inc.Meiden Universal Service Ltd.(a Meiden Group's special subsidiary)Meiden Master Partners Corporation

Documents

meiden 190701 en · ment Plan 2020" as a phase that would take a strong step towards a further leap forward. In the changing business environment, we will continue our efforts in