Issued Patents 2019
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10326333 | Geared motor and damper device | Manabu Sakamoto, Katsuhiko Hayashi | 2019-06-18 |
| 10288339 | Geared motor, manufacturing method therefor and damper device | Takuji Fukada | 2019-05-14 |
| 10260793 | Damper device | Katsuhiko Hayashi | 2019-04-16 |