Issued Patents 2017
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9815522 | Bicycle shifting apparatus | Hiroshi Tachibana, Kazuhiro Fujii, Keijiro Nishi, Yuki KATAOKA, Ryuichiro Takamoto +1 more | 2017-11-14 |
| 9809276 | Electric bicycle derailleur control system | Takafumi Katsura, Keijiro Nishi, Hiroshi Tachibana | 2017-11-07 |
| 9656723 | Electrical bicycle derailleur | Hiroshi Tachibana, Takeshi Ueda, Keijiro Nishi, Takahiro TABATA | 2017-05-23 |