Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8896711 | Anti-vibration actuator and lens unit and camera furnished with same | Toshinori Akutsu, Shouko Koeda | 2014-11-25 |
| 8284508 | Imaging lens with a lens position adjusting mechanism | Katsuhiko Nishikawa | 2012-10-09 |
| 7573653 | Inner focusing zoom lens barrel | Satoshi Todani | 2009-08-11 |