Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12345318 | Separation structure of internal gear and housing, planetary gear device and actuator | — | 2025-07-01 |
| 12007017 | Planetary gear device and actuator | — | 2024-06-11 |
| 12000473 | Gear housing for a planetary gear device that structurally isolates an inner gear | Kazuki Yamada, Toshiki Kawada, Shohei Ishida, Takuya KANEKO | 2024-06-04 |
| 11859650 | Gear device | — | 2024-01-02 |
| 11674587 | Planetary gear device | Kazuki Yamada | 2023-06-13 |
| 11236814 | Planetary gear shaft lubrication system | Kazuki Yamada | 2022-02-01 |
| 11236816 | Planetary gear carrier for a planetary gear device | Kazuki Yamada | 2022-02-01 |
| 11054013 | Profile modification for planetary gear device gear teeth | Kazuki Yamada | 2021-07-06 |
| 11015702 | Planetary gear shaft lubrication system | Kazuki Yamada | 2021-05-25 |