Issued Patents 2003
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6645021 | Intake system for outboard motor | Takaji Kawai, Hitoshi Ishida, Masanori Takahashi, Sadato Yoshida | 2003-11-11 |
| 6557533 | Fuel vapor emission system | Goichi Katayama, Masashi Nonaka | 2003-05-06 |
| 6502559 | Fuel vapor emission system | Goichi Katayama, Masashi Nonaka | 2003-01-07 |