Issued Patents 2023
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11813890 | Manufacturing apparatus for drive disk | Ritsuya Oshima, Wataru Yada | 2023-11-14 |
| 11793693 | Steering mechanism and wheelchair equipped with same | Junji Takado, Yasushi Yoneda | 2023-10-24 |