Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11730060 | Piezoelectric actuator and drive method therefor | Yoshiyuki Yamakawa, Shinichiro Kawada, Shigetoshi Hayashi, Akio Fujita, Yusuke Nakamura | 2023-08-15 |
| 10291154 | Driving device | Megumi Otsuka, Junichi Nomura, Koichi Hayashi | 2019-05-14 |