Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11139758 | Vibration drive device capable of switching between frequency control and pulse width control, electronic apparatus, and method of controlling vibration actuator | — | 2021-10-05 |
| 11063205 | Vibration actuator and method for manufacturing the same | Yuki Oda, Shinji Yamamoto | 2021-07-13 |