Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7440201 | Lens driving device and portable equipment with camera | Toshifumi Tsuruta, Hidekazu Yoneyama, Masao Yajima | 2008-10-21 |
| 7194153 | Optical switch device | Masao Yajima, Hidekazu Yoneyama, Yuji Fujita, Ryuji Kawamoto, Yoichi Nakanishi +1 more | 2007-03-20 |
| 6853808 | Camera and portable equipment with camera | Masao Yajima | 2005-02-08 |