Issued Patents 2021
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11066118 | Bicycle seatpost system | Yasuhiro Tsuchizawa, Kenji Kamada, Tomohiro Kondo | 2021-07-20 |
| 11059537 | Bicycle controller and bicycle control system including bicycle controller | Yasuhiro Tsuchizawa, Hiroshi Matsuda | 2021-07-13 |
| 10988205 | Bicycle control device | Yasuhiro Tsuchizawa, Hiroshi Matsuda | 2021-04-27 |
| 10981623 | Bicycle control device | Yasuhiro Tsuchizawa, Hiroshi Matsuda | 2021-04-20 |