Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11008067 | Bicycle operating device | Takuro Jimbu, Kensuke Tagaya | 2021-05-18 |
| 10279867 | Bicycle operating device | Takuro Jimbu, Kensuke Tagaya | 2019-05-07 |
| 10220915 | Bicycle bar end attachment | — | 2019-03-05 |
| 9821884 | Bicycle operating device | Takuro Jimbu | 2017-11-21 |
| 9809276 | Electric bicycle derailleur control system | Keijiro Nishi, Yuta Mizutani, Hiroshi Tachibana | 2017-11-07 |
| 9493210 | Electric power storage holder | Kazuhiro Fujii | 2016-11-15 |
| 9381974 | Electric derailleur motor unit and motorized derailleur | Kensuke Tagaya, Hisashi Kawamoto, Yasuhiro Uno | 2016-07-05 |
| 8979683 | Bicycle electric actuator unit | Kazutaka Niki | 2015-03-17 |
| 8906528 | Bicycle electric power source assembly | Kazuhiro Fujii | 2014-12-09 |