Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6567352 | Objective lens driving device and optical disc apparatus using the same | Shinro Inui, Naohiko Otoshi, Michio Miura, Naomitsu Kuroda, Ryuichiro Mizuno | 2003-05-20 |
| 6567355 | Optical detector, optical pickup and optical information reproducing apparatus using optical pickup | Kunikazu Ohnishi, Kenichi Shimada, Masayuki Inoue, Shinji Fujita | 2003-05-20 |