Issued Patents 2020
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10794483 | Spool valve | Kyohei Sasanuma, Takayuki Norimatsu, Naoshi Hattori, Hiroshi Kawamura | 2020-10-06 |
| 10731716 | Automatic clutch device | Koji Sato, Kimihito USHIDA | 2020-08-04 |
| 10670085 | Automatic clutch device | Koji Sato, Masahiro Kawai, Atsushi Ikeda | 2020-06-02 |