Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10801526 | Sealing device | Hisatoshi Odaka, Kenichi Ajiki, Takafumi Nakamura, Yoshiyuki Abe | 2020-10-13 |
| 9309946 | Cylinder with shock absorbing function | Hisatoshi Odaka, Atsushi Satou | 2016-04-12 |