1950

Started manufacture and sales of small motors as Showa Denki Seisakusho.

1954

Received permission to manufacture electric equipment from MITI. Started production of fans and power tools

1956

Incorporated as Showa Denki Co., Ltd., with 1 million yen in capital.

1964

Completed Daito Factory in Shinden kita-machi Daito

1969

Completed fan manufacturing factory in Shinden sakai-machi Daito

1974

Built lga Factory and started operations there as Showa Furyoku Kikai Co., Ltd.

1975

Received JIS Indication Approved Factory from MITI (No. 574148)

1983

Daito Factory received Osaka MITI Award for Industrial Standardization and Excellence

1985

Expanded lga Factory. Added 300 kW test system and heat-resistance chamber for fans.

1988

In Daito factory, new office building completion

1989

Daito factory is extended and increased

1992

Tokyo branch new office building completion

1997

Daito factory Mistresa CE marking declaration

1998

Nagoya branch new office building completion

1999

Daito factory ISO9001 certification acquisition

2000

Iga factory ISO9001 certification acquisition

2004

Daito Factory / Iga Factory Acquisition of ISO14001

Certification New factory building of Daito Factory completed

Okayama Sales Office opened

2008

New building of Kanazawa Sales Office completed

2012

Built SHOWA DENKI (THAILAND) CO., LTD. and started operations in Thailand

2013

Kyoto sales office is opened

2016

Showa Furyoku Kikai Co.,Ltd. changed the company's name to Showa Denki Iga Co.,ltd.

2017

Established SHOWA DENKI (KOREA) CO., LTD. in South Korea

Established SHOWA DENKI (TAIWAN) CO., LTD. In Taiwan

Acquired shares of Nishikawa Seisakusho Co., Ltd.

2018

Nishikawa Seisakusho Co., Ltd. changed its name to Showa Denki Shiga Co., Ltd.

Established Showa Denki (USA), INC.

2019

Established SHOWA DENKI MEXICO SA DE CV

SDG-Marine JAPAN opened

Capital tie-up with Chiyoda Blower Co., Ltd.