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Overview

Company NameWatanabe Electric Industry Co. Ltd.
Trademarkwatanabe
Headquarters
Address
6-16-19 Jingumae, Shibuya-ku, Tokyo 150-0001
Representative

Chairman Hideki Watanabe


President Yohei Harada

Date FoundedNovember 3, 1940
Date EstablishedJuly 3, 1951
Capital Funds45 million yen
Total Employees93
Authorized capital stock180 million yen
Bank Information

Mizuho Bank Shibuya Chuo Branch


Bank of Tokyo-Mitsubishi UFJ Shibuya Branch

Business
Segments
Development, manufacturing and sales of measurement and control instruments
Business BasesHeadquarter & Tokyo Sales Office
6-16-19 Jingumae, Shibuya-ku, Tokyo 150-0001

Osaka Sales Office
TCS Bldg. 5F, 1-14-33 Esaka-cho, Suita-shi, Osaka 564-0063

Nagano Sales Office
Fushimi IT Bldg. 5F, 1-4-25 Nishiki, Naka-ku, Nagoya-shi, Aichi 460-0003
Parent companyWatanabe Electric Industry Co. Ltd.
6-16-19 Jingumae, Shibuya-ku, Tokyo 150-0001

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History

Company HistoryProduct History

November, 1940

Ryuzo Watanabe the founder established the company in Meguro-ku, Tokyo

May, 1946

Moved to the current location (Shibuya-ku, Tokyo)

June, 1948

Established Watanabe Electric Instruments Works Limited Partnership

July, 1951

Changed the company name to Watanabe Electric Industry Co. Ltd., and Ryuzo Watanabe became the Representative Director & President

June, 1954

Passed the examination of the 1st Japanese Industrial Standard accompanying its establishment by the Industrial Standardization Law.

June, 1954

Released the "Non-Contact Meter Relay "

March, 1962

Received the Excellent Factory Award from the Governor of Tokyo

November, 1962

Received the Excellent Factory Award from the Director General for Small and Medium Enterprise Agency

August, 1965

Expanded the headquarters factory. Increased capital funds to 18 million yen

March, 1968

Increased capital funds to 36 million yen

April, 1971

Increased capital funds to 45 million yen

October, 1972

Established 2nd factory of the headquarters

April, 1974

Released the "Signal Converter"

January, 1975

Released the "Digital Panel Meter"

May, 1985

Received the Superior Report Corporation Award

June, 1988

Issued privately-offered corporate bonds

January, 1993

Ryuzo Watanabe became Chairman, and Hideki Watanabe became President

June, 1998

Acquired certification of the manual type Headlight Tester Model

June, 1996

Released the Measurement & Monitoring Network "Rial Link"

September, 1997

Released the Bar Graph Meter Relay "WBGC Series"

November, 1998

Released the "WKD Series" Power Multimeter for LonWorks network

May, 2000

Acquired certification of the image processing type and fully automatic Headlight Tester Model

April, 2003

Established the Osaka Sales Office

August, 2003

Received award at the Institute of Electrical Installation Engineers of Japan

March, 2005

Acquired ISO9001 Certification

April, 2007

Acquired ISO14001 Certification

June, 2007

Started the Tokyo Factory operation and relocated the Headlight Tester Division

September, 2001

Released theLonWorks corresponding module "BALON Series"

August, 2003

Released the jointly developed "Energy History Measurement System for Buildings" with CHUBU Electric Power Co., Inc. and TOENEC CORPORATION

April, 2005

Released the Freestyle type energy monitoring unit "Joint Module"

September, 2007

Released the Power Multimeter "WKM Series"

June, 2008

Released the 14 function modules of compact signal converter "WSP Series"

August, 2009

Full model change of image processing type manual headlight tester, and released HTL-522

September, 2009

Released the Energy Remote Monitoring System "WVM Series"

January, 2010

Acquired the Electronic Measuring Instruments Division of Asahikeiki Co., Ltd. which is a consolidated subsidiary of Fuji Electric Holdings Co., Ltd.

February, 2010

Released the Web browser-based Energy Management System "EcoRiAL"

June, 2010

Released the Web browser-based Energy Monitoring Module "WTM-PE Series"

June, 2011

Released the Web browser-based Demand Controller "WTM-DMD Series"

September, 2011

Released the digital panel meter "WLD-PA Series" for power measurement

November, 2011

Released the compact pulse count module "WPC Series" for power measurement

August, 2012

Released the BEMS-compatible Demand Controller "WTM-DMD6V"

February, 2013

Released the high-performance digital panel meter "WPM Series"

March, 2014

Released the Free Power Monitoring Software "Econo-Mibunroku"

2014年4月

Released the HEMS-compatible Module "WNL Series"

October, 2014

Acquired “Good Design Award 2014” for high-performance digital panel meter "WPM Series"

January, 2017

Acquired all rights of Tokyo Netsugaku Co., Ltd., including intellectual property and business rights

February, 2017

Established the Tokyo Netsugaku Division of Watanabe Electric Industry Co., Ltd.

August, 2017

Spun off the manufacturing division and established Watanabe Electric Manufacturing Co., Ltd.

April, 2018

Implemented Organizational Restructuring and Launched Operations at Watanabe Electric Manufacturing Co., Ltd.

The Tokyo Netsugaku Division was dissolved.
The manufacturing operations were transferred to the Tokyo Factory of Watanabe Electric Manufacturing Co., Ltd.,
while the sales operations were integrated into the Sensor Sales Group of Watanabe Electric Industry Co., Ltd.

October, 2015

Released the Modbus (RTU)-compatible I/O Module "WMB Series"

May, 2016

Released the Full-Color LCD Digital Panel Meter "WPMZ Series"

June, 2016

Released the BACnet MS/TP-compatible I/O Module "WBI Series"

August, 2017

Acquired "Good Design Award 2017" for DIN Digital Panel Meter "AM-215B Series"

October, 2018

Released the BACnet MS/TP-compatible I/O Module "WRBI Series"

March, 2020

Expanded Tokyo Factory of Watanabe Electric Manufacturing Co., Ltd. and Relocated Meie Factory (Sensor Business Group) to Chofu

November, 2020

Watanabe Electric Industry Co. Ltd. 80th anniversary

March, 2022

New head office building completed

September, 2022

Integrated the Fukushima Sales Office into the Tokyo Sales Office

October, 2024

Hideki Watanabe became Chairman,and Yohei Harada became President

January, 2021

Released the LTE-M Communication-Compatible Power Pulse Measurement Unit "WLM Series"

May, 2021

Released the IoT Gateway “WGWA Series”
Released the 920MHz Wireless Node “WSW Series”

September, 2023

Released the Cloud Service “Kenbunroku Cloud”

August, 2024

Released the IoT Gateway “WGWB Series”

April, 2025

Released the Slim Power Meter "WMS-PE2"