Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6285152 | Industrial robot | Shigeo Matsushita, Nobuaki Fujii | 2001-09-04 |
| 5814960 | Arm drive device for industrial robot | Tomoyuki Shiraki, Katsunori Tsukamoto | 1998-09-29 |
| 4950849 | Contact detector for movable objects | Kaoru Kimura, Shunji Sato | 1990-08-21 |