Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10266003 | Wheel and a wheelchair using the same | Yoshihiro Kawahara, Yasuhiro Toguchi, Katsutoshi Tada, Ikumi Kurihara, Junji Takado | 2019-04-23 |
| 10117796 | Hand rim | Akihiko Koshido, Takayuki Nodomi, Junji Takado | 2018-11-06 |