Issued Patents 1994
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5355361 | Optical pickup apparatus for reproducing signals recorded on an optical disk | — | 1994-10-11 |
| 5303221 | Optical pickup for an optical disc reproducing system | Noriaki Murao | 1994-04-12 |
| 5289443 | Apparatus for playing optical recording media of different recording densities | Takayuki Nomoto | 1994-02-22 |
| 5283778 | Pickup device | — | 1994-02-01 |