Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7597079 | Starting device of engine | Hirotsugu Oga | 2009-10-06 |
| RE40289 | Internal combustion engine for a snowmobile | Takashi Ashida | 2008-05-06 |
| 6892844 | Coolant pump for snowmobile engine | — | 2005-05-17 |
| 6725958 | Snowmobile | Takashi Ashida | 2004-04-27 |
| 6715460 | Lubrication system for snowmobile engine | Takashi Ashida | 2004-04-06 |
| 6547021 | Decompression arrangement for land vehicle | Manabu Kai | 2003-04-15 |
| 6510912 | Steering and lubrication system component arrangement for land vehicles | — | 2003-01-28 |
| 6454037 | Internal combustion engine for a snowmobile | Takashi Ashida | 2002-09-24 |
| 5078105 | Engine for vehicle | Mitsuo Ito, Yorio Futakuchi | 1992-01-07 |
| 4960081 | Belt driven camshaft mechanism for internal combustion engine | — | 1990-10-02 |
| 4903483 | Exhaust system for V-type engine | Yorio Futakuchi, Hiroyuki Kosugi | 1990-02-27 |