Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9903442 | Driving device | Kazuma Oishi | 2018-02-27 |
| 9856946 | Gear transmission | Kazuma Oishi, Takahito Azuma | 2018-01-02 |
| 9705379 | Driving device | Takahito Azuma | 2017-07-11 |
| 9673679 | Driving device | Takahito Azuma | 2017-06-06 |