Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8317653 | Engine unit and straddle-type vehicle | — | 2012-11-27 |
| 8167108 | Clutch, continuously variable transmission, engine unit including them, and straddle-type vehicle including them | — | 2012-05-01 |
| 6367448 | Engine control | Fumitoshi Sugiyama, Mamoru Yoneyama | 2002-04-09 |