Issued Patents 1997
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5697821 | Bearing carrier for outboard drive | — | 1997-12-16 |
| 5601464 | Transmission system for counter-rotational propulsion device | Yoshikazu Nakayasu | 1997-02-11 |
| 5597334 | Outboard drive transmission system | — | 1997-01-28 |