| 1900 | Hirose Ironworks was established as a partnership firm |
|---|---|
| 1946 |
Hirose Manufacturing Co., Ltd. was founded and production of rotary hooks for industrial sewing machines begun. |
| 1977 | Toyo Precision Co., Ltd. was established. |
| 1990 | Higashitsuno Precision Co., Ltd. was established. |
| 1995 | Precision Co., Ltd. Vietnam was established. |
| Developed a security camera | |
| 1997 | Shanghai Hirose International Trading Co., Ltd. was established in China |
| 2000 | Shanghai Hirose Guanleming Precision Machinery Co., Ltd. was established in China |
| Shanghai Hirose Precision Industries Co., Ltd. was established in China | |
| 2001 | Developed a mist emitting security device. |
| 2018 | relocation of our head office |