Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4884015 | Probing control method and apparatus for mechanism with multiple degrees of freedom | Koichi Sugimoto, Hisaaki Hirabayashi | 1989-11-28 |
| 4620436 | Method and apparatus for calibrating transformation matrix of force sensor | Hisaaki Hirabayashi, Koichi Sugimoto, Shinichi Arai, Hidetoshi Inaba | 1986-11-04 |