Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10625817 | Electrically power assisted bicycle with ambient light controlled headlight | Satoshi Katayama, Toshio Koga | 2020-04-21 |
| 10479440 | Electrically power assisted bicycle | — | 2019-11-19 |
| 10293882 | Electrically power assisted bicycle | Toshio Koga, Yuki Matsumoto | 2019-05-21 |