Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7258041 | Bicycle crank assembly | Masahiro Yamanaka, Sota Hamada, Takahiro Nakano, Yoshiyuki Yoshida, Takashi Ishihara +1 more | 2007-08-21 |
| D452664 | Rear derailleur linkage assembly | — | 2002-01-01 |
| D427124 | Bicycle brake unit | — | 2000-06-27 |