Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7318494 | Snow vehicle suspension system | Masanori Yoshihara | 2008-01-15 |
| 7243927 | Steering ski for snow vehicle | — | 2007-07-17 |
| 6971653 | Steering ski for snow vehicle | — | 2005-12-06 |