Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6774512 | Claw-pole permanent-magnet stepping motor | Masaaki Takagi, Toshio Sadamitsu | 2004-08-10 |
| 6602628 | Control system for fuel cell | Kenichiro Ueda, Tomoki Kobayashi | 2003-08-05 |
| D454859 | Motor with lead screw | Toshio Sadamitsu | 2002-03-26 |
| 4820950 | Fluid Bearing | Toshinori Hijiya | 1989-04-11 |