Issued Patents 2023
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11835736 | Optical device actuator and lens barrel provided with same | Makoto Umeda, Naoki Yoshikawa, Takeshi Sakakibara, Kenichi Miyamori | 2023-12-05 |
| 11561455 | Light shielding unit, lens barrel comprising the same, and method for manufacturing movable blade | Satoshi Fukuda | 2023-01-24 |