Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11091226 | Bicycle controller and bicycle control system including bicycle controller | Yasuhiro Tsuchizawa, Hiroshi Matsuda, Satoshi Shahana, Hiroyuki Miyoshi, Etsuyoshi Watarai | 2021-08-17 |
| 11059543 | Bicycle drive unit and bicycle drive system including bicycle drive unit | Tadashi Ichida, Satoshi Shahana, Kazuhiro Takeda | 2021-07-13 |