Issued Patents 2004
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6800002 | Valve timing control for marine engine | Goichi Katayama | 2004-10-05 |
| 6755163 | Control device for four cycle engine of outboard motor | Goichi Katayama | 2004-06-29 |
| 6698401 | Fuel supply control system for an outboard motor | Masaru Suzuki, Hitoshi Watanabe | 2004-03-02 |