| Year | Detail |
| 1923 |
Fuji Electric Manufacturing Co. Ltd. was established. |
| 1924 |
Started manufacturing electrical machinery. |
| 1925 |
Started transformer production. |
| 1927 |
Began electric fan production. |
| 1933 |
Started expansion circuit breaker production. |
| 1935 |
Established Fuji Tsushinki Manufacturing Co. Ltd. |
| 1937 |
Began watt-hour meter production. |
| 1942 |
Established Fuji Electric Hospital. |
| 1955 |
Started manufacturing juicers. |
| 1959 |
Began manufacturing silicon diodes. |
| 1962 |
Established Central Training Center. |
| 1966 |
Established Fuji Denki Kaden Co. Ltd. |
| 1968 |
Merged with Kawasaki Denki Seizo Co. Ltd. |
| 1970 |
Established Omachi Fuji Co. Ltd. |
| 1975 |
Began manufacturing bipolar transistors. |
| 1978 |
Established the High Voltage & Power Laboratories. |
| 1981 |
Established U.S. Fuji Electric Inc. |
| 1984 |
Changed company name to Fuji Electric Co. Ltd. |
| 1988 |
Began manufacturing 1st-generation IGBTs. |
| 1989 |
Developed FA personal computers. |
| 1995 |
Establishment of Fuji Electric Philippines Inc. |
| 1997 |
Delivered the Japan’s first high temperature test reactor. |
| 2001 |
Established Fuji Electric Semiconductor Inc. |
| 2007 |
Started mass production of perpendicular magnetic recording media. |
| 2008 |
Started joint venture with NGK Insulators Ltd. |
| 2011 |
Released hybrid heat pump vending machines. |
| 2011 |
Merger of Fuji Electric Co. Ltd. with Fuji Electric Device Technology Co. Ltd. |
| 2012 |
Released coffee machines for convenience stores. |
| 2015 |
Launched steam generation heat pumps. |
| 2016 |
Established subsidiary in India. |
| 2021 |
Released the UPS7500WX Series high capacity UPS. |