Issued Patents 2021
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10995805 | Structure of ratchet type one-way clutch | Osamu Katayama | 2021-05-04 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10995805 | Structure of ratchet type one-way clutch | Osamu Katayama | 2021-05-04 |