Issued Patents 2017
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9712087 | Piezoelectric element drive circuit and robot | — | 2017-07-18 |
| 9666785 | Piezoelectric driving device, robot, and driving method of the same | Tomohisa IWAZAKI, Akio Konishi, Koichi Kamijo, Osamu Miyazawa, Yutaka Arakawa +1 more | 2017-05-30 |