Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11305603 | Suspension system and vehicle | — | 2022-04-19 |
| 11273682 | Suspension system and vehicle | — | 2022-03-15 |
| 11035809 | Thermal diffusion factor measurement device, thermal diffusion factor measurement method and program | Takaaki Awano, Kimihito Hatori, Makoto Sekine, Hosei NAGANO, Ryohei FUJITA | 2021-06-15 |
| 7597167 | Snowmobile | — | 2009-10-06 |
| 7581609 | Front suspension arms | — | 2009-09-01 |
| 7232134 | Steering ski for snow vehicle | Ronald Ruzewski, Jeremy Fohrenkam, Kiyoteru Suzuki | 2007-06-19 |
| 6283241 | Rear suspension for snowmobiles | — | 2001-09-04 |
| 6161908 | Drive belt suspension for snowmobile | Tadashi Takayama, Kaoru Haruna | 2000-12-19 |
| 6109382 | Snowmobile drive belt suspension | — | 2000-08-29 |