Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4662467 | Front wheel suspension for a motor vehicle with riding saddle | Shokichi Arai | 1987-05-05 |
| 4632071 | Engine breather device for motor vehicle with riding saddle | Shokichi Arai | 1986-12-30 |