| 1907 | TokyoTukudajima Machinery Company established (Later Kameido Works). |
|---|---|
| 1920 | Kameido Works established. |
| 1939 | Taga Works established. |
| 1943 | Small size compressor business transferred from Kameido Works to Shimizu Branch of Kameari Works |
| 1944 | Shimizu Works established |
| 1950 | Osaka Hitachi Service station established. |
| 1952 | Industrial Components & Equipments Div. established in Hitachi, Ltd. |
| 1962 | Hitachi Drive systems Div. transferred from Kameido Works to Narashino Works. |
| 1963 | Narashino Works established. |
| 1974 | Nakajo Works established, closed Kameido Works. |
| 1988 | Compressor Div. transferred to Shimizu. |
| 1999 | Industrial Components & Equipments Group established in Hitachi, Ltd. |
| 2000 | Split up Drive Systems Manufacturing function from Narashino Works (Hitachi Drive Systems) Split up Nakajo Manufacturing Function from Nakajo Works (Hitachi Nakajo Technology) |
| 2001 | Hitachi Industrial Equipment Systems Co., Ltd. established. (Industrial Components & Equipments Div. related sales Div. Hitachi Drive Systems, and 2 service engineering companies merged) |
| 2005 | Hoist, Motor Block, Ink Jet Printer transferred from (ex Taga Works). |
| 2007 | Ebina Business Div. transferred from Hitachi Plant Technology |
| 2009 | Sagami Business Div. transferred from Hitachi, Ltd. |
