Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7422499 | Operation device for a water-jet propulsion watercraft | — | 2008-09-09 |
| 6530336 | Box arrangement for watercraft | Toshiaki Ibata, Kenichi Ootsuka, Toshiyuki Hattori | 2003-03-11 |
| 6471558 | Ventilation system for watercraft | Satoshi Koyano, Tomoyoshi Koyanagai | 2002-10-29 |
| 6240866 | Anti-vibration structure for watercraft with straddle type bench seat | — | 2001-06-05 |