Issued Patents 2002
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6435924 | Air induction system for small watercraft | — | 2002-08-20 |
| 6431925 | Jet propulsion system for watercraft | Kazumasa Ito | 2002-08-13 |
| 6383040 | Jet propulsion system for watercraft | Kazumasa Ito, Chihiro Matsumoto | 2002-05-07 |