Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8730376 | Lens barrel and imaging device | Naoto Yumiki, Norikazu Katsuyama | 2014-05-20 |
| 8619161 | Lens barrel and imaging device | Naoto Yumiki, Norikazu Katsuyama, Kenichi Honjo | 2013-12-31 |
| 8339503 | Lens barrel and imaging device | Naoto Yumiki, Norikazu Katsuyama | 2012-12-25 |
| 7973820 | Motion detector and image capture device, interchangeable lens and camera system including the motion detector | Masamichi Ohara, Yoshiyuki Kishimoto | 2011-07-05 |
| 7400825 | Imaging device and method of controlling the same | Yoshio Takeuchi, Manabu Kitamura, Hiroyuki Kawahara | 2008-07-15 |
| 5939804 | Linear actuator and optical equipment using the same | Suguru Nakao, Tomokazu Tokunaga, Norihiko Saka | 1999-08-17 |