Issued Patents 2011
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7947914 | Bicycle shift operating device | Kazuhiro Fujii | 2011-05-24 |
| 7902967 | Bicycle control system | — | 2011-03-08 |
| 7874567 | Bicycle shifting control apparatus | Tadashi Ichida, Takumi Onogi, Kazuhiro Fujii, Masahiko Fukuda, Ryuichiro Takamoto | 2011-01-25 |