Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8284263 | Optical unit and image pickup apparatus having an optical device and a polymer actuator for moving the optical device | Yoshihiro Tanaka, Shigeru Wada, Yoshihiro Hara | 2012-10-09 |
| 7773119 | Drive apparatus, image pickup unit and image pickup apparatus | Shigeru Wada, Yoshihiro Hara | 2010-08-10 |
| 7650752 | Drive apparatus, drive system, and drive method | — | 2010-01-26 |