Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8627990 | Electrical accessory mounting device for a saddle-type vehicle | Shoichi Nakajima, Yoshifumi Oe | 2014-01-14 |
| 6170589 | Snowmobile | Tadaaki Nagata, Akihiro Komatsu | 2001-01-09 |
| 5964311 | Snowmobile steerable ski | Kazuhiro Yamamoto | 1999-10-12 |
| 5829545 | Snowmobile | Kazuhiro Yamamoto, Takao Kouchi, Tadaaki Nagata, Hideaki Suzuki | 1998-11-03 |
| 5727643 | Suspension device for a snowmobile | Tadaaki Nagata | 1998-03-17 |
| 5533585 | Device for adjusting a driving chain in a snowmobile | Tadaaki Nagata | 1996-07-09 |
| 4928781 | Rear wheel suspension device for vehicles of small size | — | 1990-05-29 |