Issued Patents 1989
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4850911 | Power transmission device for inboard/outboard system | Naoyoshi Kuragaki | 1989-07-25 |
| 4811717 | Device driving injection pump for fuel-injection engine | — | 1989-03-14 |
| 4795001 | Two-cycle fuel-injection engine | Tatsuki Uchida | 1989-01-03 |