Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8000183 | Object lens actuator, optical pickup and optical disk drive | Yoshihiro Satou, Hidenao Saito, Jun Hato, Katsuhiko Kimura | 2011-08-16 |
| 7975275 | Object lens actuator and disc drive using the same | Manabu Ochi, Katsuhiko Kimura | 2011-07-05 |