Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6680883 | Objective lens driving device and optical disc apparatus using the same | Shinro Inui, Katsuhiko Izumi, Michio Miura, Naomitsu Kuroda, Ryuichiro Mizuno | 2004-01-20 |
| 6567352 | Objective lens driving device and optical disc apparatus using the same | Shinro Inui, Katsuhiko Izumi, Michio Miura, Naomitsu Kuroda, Ryuichiro Mizuno | 2003-05-20 |
| 6195314 | Objective lens driving device and optical disc apparatus using the same | Shinro Inui, Katsuhiko Izumi, Michio Miura, Naomitsu Kuroda, Ryuichiro Mizuno | 2001-02-27 |