Issued Patents All Time
Showing 26–50 of 93 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8282519 | Electric derailleur motor unit | Tadashi Ichida | 2012-10-09 |
| 8220679 | Bicycle battery holder assembly | Fumiaki Yoshida | 2012-07-17 |
| 8212426 | Bicycle electrical wiring unit | Kenji Nakayama | 2012-07-03 |
| 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 |
| 7841255 | Electrical bicycle shift control device | — | 2010-11-30 |
| 7779724 | Electrical bicycle shift control device | — | 2010-08-24 |
| 7762916 | Front derailleur for bicycle | Tadashi Ichida | 2010-07-27 |
| 7722487 | Front derailleur with mounting fixture | Tadashi Ichida, Yoshihiro Oda | 2010-05-25 |
| 7703350 | Bicycle control device | — | 2010-04-27 |
| 7679494 | Bicycle display device | Masahiko Fukuda, Ryuichiro Takamoto | 2010-03-16 |
| 7651423 | Variable speed drive device for bicycle | Tadashi Ichida | 2010-01-26 |
| 7628518 | Bicycle hub with electricity generating mechanism and at least one lamp | Koji Uno | 2009-12-08 |
| 7614971 | Apparatus for fine tuning a bicycle derailleur position | Ryuichiro Takamoto, Tadashi Ichida | 2009-11-10 |
| 7565848 | Bicycle control device | — | 2009-07-28 |
| 7547263 | Apparatus for adjusting a position of a bicycle control device | Masahiko Fukuda, Ryuichiro Takamoto | 2009-06-16 |
| 7503547 | Bicycle electric cable tensioning assembly | Fumiaki Yoshida | 2009-03-17 |
| 7503420 | Bicycle control device | — | 2009-03-17 |
| 7503863 | Bicycle derailleur motor unit assembly | Tadashi Ichida | 2009-03-17 |
| 7472626 | Drive mechanism for a bicycle transmission assist mechanism | Yoshiaki Nanko | 2009-01-06 |
| 7442136 | Motorized bicycle derailleur assembly | Tadashi Ichida | 2008-10-28 |