Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6580188 | Moving apparatus with drive force assist mechanism and movement control method | Ichiro Katagiri, Naomasa Sato, Tetsuo Endo, Hiroyuki Itoh, Toshiro Hayashi +1 more | 2003-06-17 |
| 6247548 | Moving apparatus with drive power assisting device and movement controlling method | Toshiro Hayashi, Yuichi Nanae, Ichiro Katagiri, Naomasa Sato, Tetsuo Endo +1 more | 2001-06-19 |