1884: Iwasaki Yataro, founder of Mitsubishi, leased the state-owned Nagasaki Shipyard, the predecessor of Mitsubishi Heavy Industries, from the Ministry of Industry and Information Technology.

1885: Yamazaki, the second-generation head of Mitsubishi chaebol, established Mitsubishi Corporation with Nagasaki Shipyard as its core enterprise.

19 17: The enterprise was renamed Mitsubishi Shipbuilding Co., Ltd. ..

192 1 year: mitsubishi electric co., ltd is separated from the enterprise.

During the Second World War, Mitsubishi manufactured a large number of aircraft, including the famous Zero fighter which participated in the Pearl Harbor incident. Like other Japanese companies at that time, Mitsubishi also used a lot of coolies during that time.

1934: the enterprise was renamed Mitsubishi heavy industries co., ltd. ..

1950: Enterprises are divided into West Japan Heavy Industries Co., Ltd., China Japan Heavy Industries Co., Ltd. and East Japan Heavy Industries Co., Ltd.

1952: The above three enterprises were renamed Mitsubishi Shipbuilding Co., Ltd., New Mitsubishi Heavy Industries Co., Ltd. and Mitsubishi Japan Heavy Industries Co., Ltd. respectively.

1964: three companies merged to form a new Mitsubishi heavy industries co., ltd.

1970: Mitsubishi Automobile Industry Corporation was separated from Mitsubishi Heavy Industries.

1995: Mitsubishi Atomic Power Co., Ltd. was merged into Mitsubishi Heavy Industries.