Issued Patents 2021
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11181750 | Coil unit, manufacturing method for coil unit and photographing optical device | Shinji Minamisawa | 2021-11-23 |
| 11057548 | Coil unit, manufacturing method thereof, and photographing optical device | Toshiyuki Watanabe, Shinji Minamisawa | 2021-07-06 |
| 10938289 | Actuator | Yasushi Hasegawa | 2021-03-02 |