Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6554501 | Actuator control method and control device | Akira Kosaka, Shigeru Wada, Yoshihiro Hara | 2003-04-29 |
| 6539174 | Light image shift correcting device and an optical device | Minoru Kuwana | 2003-03-25 |