Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7423824 | Actuator, optical apparatus using actuator, and method of manufacturing actuator | Tatsumaro Yamashita, Masamichi Hayashi, Eiki Matsuo | 2008-09-09 |
| 7177103 | Optical lens adjusting device and adjusting method thereof | Tatsumaro Yamashita, Masamichi Hayashi, Eiki Matsuo | 2007-02-13 |