Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D852249 | Reduction gear | — | 2019-06-25 |
| 7465248 | Planetary gear type reduction gear with torque limiter | Shinichi Katoh, Isao Enomoto | 2008-12-16 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D852249 | Reduction gear | — | 2019-06-25 |
| 7465248 | Planetary gear type reduction gear with torque limiter | Shinichi Katoh, Isao Enomoto | 2008-12-16 |