Issued Patents 1989
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4850318 | Engine rpm control device for outboard motor | Masanori Takahashi | 1989-07-25 |
| 4827722 | Engine with turbo-charger for an outboard motor | — | 1989-05-09 |
| 4824407 | Trimming device for marine propulsion apparatus | Masanori Takahashi | 1989-04-25 |