Issued Patents 2022
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11428331 | Servo valve | Hisashi Yajima, Masayuki Ishikawa, Gen Tsuchiya, Takehiko Kanazawa | 2022-08-30 |
| 11300143 | Drive method and drive device for fluid pressure cylinder | Gen Tsuchiya, Masayuki Ishikawa, Hisashi Yajima, Takehiko Kanazawa | 2022-04-12 |