Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11691693 | Front sprocket assembly for human-powered vehicle | Kohei Ohyabu, Hiroyuki Torii | 2023-07-04 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11691693 | Front sprocket assembly for human-powered vehicle | Kohei Ohyabu, Hiroyuki Torii | 2023-07-04 |