Since our founding in 1946, we have continued to grow with the development of the Japanese electronics industry, and have always contributed to the development of a rich and comfortable society by keeping an antenna on the latest information. In the future, we will continue to value "realness and fore-watching" and provide valuable services to society.
- November 1946
- Established Midoriya Electric Co., Ltd in Nihonbashi, Chuo-ku, Tokyo
Started sales of electrical equipment, instruments, wires, and cables for the domestic market
- April 1948
- Started exporting to countries in Southeast Asia along with obtaining of a private export permit
- January 1950
- Started importing electrical measuring equipment from the United States along with resuming of private imports
- June 1958
- Relocated Corporate Headquarters to Kyobashi, Chuo-ku, Tokyo
- August 1967
- Opened the Osaka Branch Office
- October 1967
- Established MAJ Co., Ltd.
- December 1970
- Opened the Fukuoka Branch Office
- June 1974
- Opened the Nagoya Branch Office
- July 1980
- Opened the Sendai Branch Office
- January 1984
- Opened the Okayama Branch Office
- July 1984
- Opened the Inventory & Distribution Center in Wakabayashi, Setagaya-ku
- June 1987
- Increased paid-in capital to 321 million yen
- June 1987
- Opened the Tachikawa Branch Office
- August 1987
- Established Midoriya Equipment & Machinery Co., Ltd.
- August 1988
- Opened the Oita Branch Office
- June 1991
- Opened the Kanazawa Branch Office
- June 1992
- Opened the Yokohama Branch Office and placed the LSI Design Center within said Office
- March 1997
- Opened the Kumagaya Branch Office
- September 1997
- Established MTC Co., Ltd.
- December 2000
- Integrated the Shirogane Factory, the LSI Design Center, and the SE section of the Industrial Machinery Sales Division to establish the System Engineering Center
- February 2001
- Established Midoriya Electric Korea Co., Ltd.
- April 2001
- Established Midoriya Electric (Hong Kong) Co., Ltd.
- January 2002
- Established Midoriya Techno Co., Ltd. as a joint venture company with OMRON Corporation
- March 2003
- Acquired ISO 4001 certification for the entire company
- March 2004
- Opened the Dalian Resident Office
- April 2004
- Midoriya Electric (Hong Kong) Co., Ltd. established Midoriya Electric (Shanghai) Co., Ltd.
- November 2004
- 1st Engineering Group, System Engineering Center acquired ISO9001
- April 2005
- Established Midoriya Information Systems Co., Ltd.
- August 2006
- Established Green Logistics Co., Ltd.
Relocated the 2nd section of the Inventory Control Division and opened a new Inventory & Distribution Center in Heiwajima, Ota-ku
- March 2010
- Relocated Corporate Headquarters to the current address
- May 2011
- Established Midoriya Electric Thailand Co., Ltd.
- April, 2013
- Established Midoriya Electric (Singapore) Pte. Ltd.
- January 2014
- Opened the Inventory & Distribution Center in Kawasaki
- October 2019
- Established Midoriya Electric (Philippines) Corporation
