Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4608651 | Control system for direct teaching/playback type robots | Tsudoi Murakami, Shoji Nasu, Yasuhide Nagahama, Hironosuke Kada, Teruyoshi Sekino +3 more | 1986-08-26 |
| 4592697 | Gravity balancing device for rocking arm | Hironosuke Kada, Teruyoshi Sekino, Yasuhide Nagahama | 1986-06-03 |
| 4534694 | Multi-articulate arm mechanism | — | 1985-08-13 |
| 4383455 | Arm with gravity-balancing function | Osamu Mizuguchi | 1983-05-17 |