Issued Patents 2023
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11618528 | Piston assembly for human-powered vehicle | Kohei Obuchi, Yasuyuki Komada | 2023-04-04 |
| 11572128 | Piston assembly for human-powered vehicle | Kohei Obuchi, Yasuyuki Komada | 2023-02-07 |