Issued Patents 2011
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7998610 | Electric power source providing a battery case with an intermediary duct | — | 2011-08-16 |
| 7947914 | Bicycle shift operating device | Haruyuki Takebayashi | 2011-05-24 |
| 7942768 | Electrically operated derailleur that re-engages a disengaged derailleur force overload clutch | Ryuichirou Takamoto, Masahiko Fukuda | 2011-05-17 |
| 7922612 | Power supply structure for bicycles | Fumiaki Yoshida | 2011-04-12 |
| 7908940 | Bar end electric shifter | Kazuyuki Naka, Toshio Tetsuka | 2011-03-22 |
| 7874567 | Bicycle shifting control apparatus | Tadashi Ichida, Takumi Onogi, Masahiko Fukuda, Haruyuki Takebayashi, Ryuichiro Takamoto | 2011-01-25 |