Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12246791 | Bicycle part and method of forming bicycle part | Azusa Yamazaki, Takeshi Ueda, Yuuya YONEDA | 2025-03-11 |
| 12145402 | Hub for human-powered vehicle | Azusa Yamazaki, Takeshi Ueda | 2024-11-19 |
| 11858292 | Hub assembly for human-powered vehicle | Azusa Yamazaki, Takeshi Ueda | 2024-01-02 |
| 11319018 | Control system for human-powered vehicle | Azusa Yamazaki, Satoshi Shahana, Takehiko Nakajima | 2022-05-03 |
| 10822052 | Bicycle shifting device and bicycle internal transmission hub | — | 2020-11-03 |
| 10822053 | Bicycle internal transmission hub | — | 2020-11-03 |
| 10569835 | Internal transmission | — | 2020-02-25 |
| 10494056 | Bicycle driving assembly | Nobuyuki Kakinoki | 2019-12-03 |
| 10308318 | Bicycle derailleur | Takeshi Fujiwara | 2019-06-04 |
| 10137963 | Bicycle transmission | — | 2018-11-27 |
| 8979683 | Bicycle electric actuator unit | Takafumi Katsura | 2015-03-17 |