Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8335633 | Driving control system for personal watercraft | Toshio Araki, Atsufumi Ozaki | 2012-12-18 |
| 7957880 | Slip detection and traction control for a vehicle | Hiroyuki Ohno | 2011-06-07 |
| 7883443 | Method and system for controlling an engine for a vehicle, and a motorcycle | Naoki Kawamura | 2011-02-08 |
| 7744433 | Jet-propulsion personal watercraft | Atsufumi Ozaki | 2010-06-29 |
| 7680564 | Leisure vehicle | Naoki Kawamura | 2010-03-16 |
| 7656278 | Theft prevention apparatus of leisure vehicle | Yoji Onishi, Kenichi Furuhashi, Naoki Kawamura, Tomoyuki Takahashi | 2010-02-02 |
| 7633381 | Electronic key system for a leisure vehicle | Hideto Yoshitake, Tomoyuki Takahashi | 2009-12-15 |
| 7441547 | Method of feeding fuel to an engine, fuel feed amount control system of an engine, and motorcycle comprising fuel feed amount control system | Naoki Kawamura | 2008-10-28 |
| 7219635 | Four-cycle engine and system for detecting phase difference of four-cycle engine | Toshio Araki, Keiji Takahashi | 2007-05-22 |
| 7044814 | Main switch apparatus of small watercraft | Kunihiko Kamio, Atsufumi Ozaki, Keiji Takahashi, Toshio Araki | 2006-05-16 |
| 6948989 | Method and apparatus of controlling an engine at start-up, and a personal watercraft | — | 2005-09-27 |
| 6505583 | Fuel controlling apparatus for internal combustion engine | Yoshimoto Matsuda, Yoji Fukami | 2003-01-14 |