Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11591042 | Power supply device for human-powered vehicle | Eiji Mishima, Ryo Yamazaki | 2023-02-28 |
| 11390356 | Electric connector device and electric device for human-powered vehicle | Yasuyuki Komada, Kohei Obuchi, Yuichiro Hidaka, Hirohisa Toyoshima, Eiji Mishima +3 more | 2022-07-19 |
| 9815322 | Bicycle hub and bicycle wheel assembly | — | 2017-11-14 |
| 7431404 | Bicycle having annular sealing member | — | 2008-10-07 |