Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5366393 | Automatic trim controller for marine propulsion unit | Toshihiko Uenage | 1994-11-22 |
| 5348499 | Outboard motor | Katsumi Torigai, Masanori Takahashi | 1994-09-20 |
| 5253618 | Marine engine | Masanori Takahashi | 1993-10-19 |
| 4951624 | Ignition control for an engine to prevent overheating and backfiring | — | 1990-08-28 |