Sep.
Established TEIKOKU ELECTRIC MFG. CO., LTD. in the Sonezaki-Shinchi area (Kita-ku,Osaka-Shi, Osaka-Fu.)
About TEIKOKU
COMPANY
History of
TEIKOKU
1930s
Foundation
1939
Sep.
Began the manufacture and sales of electrical signal devices as railway safety equipment, as well as general electrical machinery
1944
Feb.
Completed the Shingu Factory in Shingu-cho (Ibo-gun, Hyogo-Ken) for expansion of business and for wartime evacuation
1947
Apr.
Developed and began sales of electric vehicles
1958
Apr.
Opened the Tokyo Branch (presently our Tokyo Sales Office)
Jun.
Produced the prototype for an axial gap-type electric induction motor (A-type motor)
1960s
Development and Deployment of Canned Motor Pump of Our Main Products
1960
Apr.
Completed our first proprietary canned motor pump and named it the Teikoku Motor Pump
1962
Jan.
Developed a self-priming canned motor pump
Apr.
Established KYOWA ELECTRIC MFG. CO., LTD. in Hyogo-Ken
Apr.
Developed a canned motor pump for absorption-type freezers
1963
Apr.
Developed the Teikoku Agitator
May.
Developed a motor-driven oil pump for large transformers
Jul.
Opened the Osaka Sales Office
Dec.
Established HIRAFUKU ELECTRIC MFG. CO., LTD. in Hyogo-Ken
1964
May.
Opened the Kyushu Branch (presently our Kyushu Sales Office)
1965
Aug.
Developed a R type canned motor pump
1966
Apr.
Completed high-temperature separation type canned motor pump for heating medium oil
Completed canned motor pump for slurry handling
Nov.
Established KOZUKI DENSO CO., LTD. in Hyogo-Ken
1968
Jul.
Our transformer oil pumps were adopted entirely for the Shinkansen and conventional trains of Japanese National Railways (currently JR)
Dec.
Established TEISHIN ELECTRIC MFG. CO., LTD. in Hyogo-Ken
1970
May.
Opened the Nagoya Branch (presently our Nagoya Sales Office)
1971
Aug.
Opened the Tokyo Service Factory
1972
Jan.
Opened the Seibu Branch (presently our Seibu Sales Office)
1973
Mar.
Developed the TEIKOKU ROTARY GUARDIAN (TRG) operation monitoring equipment
Oct.
Our ball rotary flow meter won the CP Idea Award in a chemical plant show
1979
Oct.
The TRG won the Best Product Award in a chemical plant show
1980
May.
Develpoed a Sealless gas blower for SF6 gas
![Develpoed a Sealless gas blower for SF#[sub 6] gas](/assets/images/contents/history__img_198005r.png)
1982
Oct.
Developed ultra-heat-resistant canned motor pump
1987
Feb.
Developed sanitary agitator.
Mar.
Acquired certification from the Minister of International Trade and Industry as an approved high-pressure gas manufacturing facility
1988
May.
Installed a clean room for manufacturing ultrapure water pumps
1990s
Moving Forward to the Future as a Global Company
1991
Jun.
Developed large size molten salt pump (75kW)
Nov.
Established TEIKOKU USA INC. in the U.S.A.
1994
Dec.
Established DALIAN TEIKOKU CANNED MOTOR PUMP CO., LTD., a joint venture company, in China
1995
Nov.
Developed the world's largest canned motor pump for boiler circulation(3,300V, 260kW).
1996
May.
Acquired ISO 9001 certification
1997
Oct.
Developed electric magnet for synchrotron radiation facilities and installed at Spring-8 (large synchrotron radiation facility)
1999
Jan.
Established TAIWAN TEIKOKU PUMP CO., LTD. in Taiwan
Mar.
Established TEIKOKU SOUTH ASIA PTE LTD. in Singapore
May.
Listed on the Second Section of the Osaka Securities Exchange
Jun.
Our canned motor passed an explosion-proof test performed by the PTB (Physikalisch-Technische Bundesanstalt), a German government agency
2000s
Challenging New Fields
2000
Jun.
Moved our Head Office to 60 Hirano, Shingu-cho, Ibo-gun, Hyogo-Ken
2001
Mar.
Acquired ISO 14001 certification
May.
Developed canned motor pump with high withstand pressure (55MPa) for supercritical carbon dioxide gas
Nov.
Made the joint venture DALIAN TEIKOKU CANNED MOTOR PUMP CO., LTD. a wholly owned subsidiary
2002
Jul.
Completed development on and began sales of the Teikoku Reactor
Aug.
Established TEIKOKU ELECTRIC GmbH in Germany
2003
Feb.
TEIKOKU USA Inc. acquired the Chempump Div. of Crane Co. of the U.S.A.
Nov.
Developed canned motor pump for cryogenic temperature (-160℃) LNG
2004
Feb.
Acquired certification from Germany's PTB to carry out explosion-proof testing using our own equipment
2005
Feb.
Listed on the Second Section of the Tokyo Stock Exchange
Apr.
Developed the TEIKOKU HYBRID GUARDIAN (THG) operation monitoring equipment
Oct.
Established Teikoku Korea Co., Ltd. in South Korea
2006
Sep.
Listed on the First Section of the Tokyo Stock Exchange
2007
Feb.
Listed on the First Section of the Osaka Securities Exchange
2008
Oct.
Completed Teikoku Research & Development Center, and a new plant at KOZUKI DENSO CO., LTD.
Expanded the factory at DALIAN TEIKOKU CANNED MOTOR PUMP CO., LTD
2009
Feb.
Established Wuxi Dadi Canned Motor Pump Maintenance Co., Ltd. in China
Jun.
Established Jinan Dadi Canned Motor Pump Maintenance Co., Ltd. in China
Jun.
Developed high-voltage and high-output(3300V, 550kW) canned motor pump
2010
Apr.
Completed a new plant at HIRAFUKU ELECTRIC MFG. CO., LTD.
May.
TEIKOKU USA INC. acquired the canned motor pump repair and service business from Texas Process Equipment of the U.S.A.
Jul.
Developed TK series metering pump
2011
Feb.
Developed pump for petroleum desulfurization equipment
Aug.
Developed lightweight transformer oil pump
Nov.
Developed canned motor pump fully compliant with API685
2012
Mar.
DALIAN TEIKOKU CANNED MOTOR PUMP CO., LTD. made TAIWAN TEIKOKU PUMP CO., LTD. a subsidiary (a second-generation subsidiary of TEIKOKU)
2013
Aug.
Opened the Koto Plant in Tatsuno-shi, Hyogo
Dec.
Established Chengdu Dadi Canned Motor Pump Maintenance Co., Ltd. in China
2014
Nov.
Developed multistage canned motor pump (high discharge head series)
2016
Mar.
Developed oil sealed motor type canned motor pump
Apr.
Developed high-speed canned motor pump
2017
Apr.
Acquired HYDRODYNE TEIKOKU(INDIA) PVT. LTD. as a subsidiary
Refurbished Plant at Headquarters
Jul.
IECEx certification was standardized
Oct.
Developed TEIKOKU Wireless Remote Monitoring device
2018
May.
Developed an ALP pump
Jun.
Developed a Pot type Canned motor pump
2019
Sep.
Established Dalian Dadi Canned Motor Pump Maintenance Co., Ltd. in Dalian, Liaoning Province, China
2020
Mar.
Acquired ISO 45001 certification
2021
Dec.
Relocated Teikoku Research & Development Center to plant at Headquarters
2022
Apr.
Moved from the First Section of the Tokyo Stock Exchange to the Prime Market section due to restructuring of the Tokyo Stock Exchange
2023
Dec.