Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4843292 | Direct drive motor system | Yayoi Tsuchiya, Yutaka Koizumi, Hitoshi Morimoto, Hideo Banzai, Yasuhiko Muramatsu +5 more | 1989-06-27 |
| 4833624 | Functioning-distributed robot control system | Hajime Kuwahara, Takaharu Matsumoto | 1989-05-23 |