Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8043179 | Drive chain adjustment mechanism of chain-driven vehicle | Bunzo Seki, Tomoaki Yamagata | 2011-10-25 |
| 7882923 | Arrangement structure of inclination angle sensor | Takao Yamamoto | 2011-02-08 |