Issued Patents 2004
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6821167 | Outboard motor | Saburo Tonomura | 2004-11-23 |
| 6786167 | Propulsion system for boats | — | 2004-09-07 |
| 6752671 | Water jet propulsion type outboard engine | Koji Ishimoto, Takahiro Goto, Kazuhisa Ishimura, Kazumitsu Oura | 2004-06-22 |