Issued Patents 2021
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11138187 | Data update program, data update method, and data update device | Takaaki Nakazawa, Takeya Mutoh | 2021-10-05 |
| 11054013 | Profile modification for planetary gear device gear teeth | Koki Hisai | 2021-07-06 |
| 11015702 | Planetary gear shaft lubrication system | Koki Hisai | 2021-05-25 |