Issued Patents All Time
Showing 76–97 of 97 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9127766 | Bicycle derailleur | Kazuya Kuwayama, Kenkichi Inoue | 2015-09-08 |
| 9086138 | Bicycle sprocket | — | 2015-07-21 |
| 9067641 | Bicycle front derailleur with a variable actuation ratio | Kazuya Kuwayama, Kenkichi Inoue | 2015-06-30 |
| 9061730 | Front derailleur with contact member | Kenkichi Inoue, Kazuya Kuwayama | 2015-06-23 |
| 8968129 | Chain guide assembly with deflectable contact member | Yoshikazu Sugiyama, Hideki Ikemoto | 2015-03-03 |
| 8961342 | Chain guide assembly with movable member | Yoshikazu Sugiyama, Hideki Ikemoto | 2015-02-24 |
| 8932162 | Bicycle front derailleur | Yoshikazu Sugiyama | 2015-01-13 |
| 8900078 | Bicycle derailleur | Sota Yamaguchi | 2014-12-02 |
| 8888620 | Front derailleur | Kazuya Kuwayama, Kenkichi Inoue | 2014-11-18 |
| 8882122 | Bicycle gear changing apparatus | Nobukatsu Hara, Hideki Ikemoto, Mao Kuroda | 2014-11-11 |
| 8882618 | Rear derailleur | Sota Yamaguchi, Tsuyoshi Miyake, Ryuichiro Takamoto, Yoshiyuki Kasai, Mao Kuroda | 2014-11-11 |
| 8864611 | Front derailleur | Kazuya Kuwayama, Kenkichi Inoue | 2014-10-21 |
| 8808123 | Front derailleur with frame support structure | Kenkichi Inoue, Kazuya Kuwayama | 2014-08-19 |
| 8746106 | Bicycle operating device | Yoshimitsu Miki, Kazutaka Fukao, Kazunori Ookubo | 2014-06-10 |
| 8734280 | Inner link plate for bicycle chain | Toshinari Oishi, Tsuyoshi Fukumori | 2014-05-27 |
| 8678963 | Bicycle front derailleur | Kazuya Kuwayama, Kenkichi Inoue | 2014-03-25 |
| 8491428 | Bicycle structure | Yoshiaki Nankou | 2013-07-23 |
| 8485060 | Bicycle shift operating device | Yoshimitsu Miki | 2013-07-16 |
| 7967709 | Bicycle sprocket | Tetsu Nonoshita | 2011-06-28 |
| 7824287 | Bicycle sprocket | Tetsu Nonoshita, Hideya Inoue | 2010-11-02 |
| 7686721 | Bicycle chainring | Koshi Tabe, Masahiro Yamanaka, Toshio Tetsuka, Shingo Shiraishi, Hideya Inoue +1 more | 2010-03-30 |
| 7325391 | Bicycle chain | Toshinari Oishi, Yusuke Nishimoto | 2008-02-05 |