Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5914930 | Information recording medium and information reproducing apparatus for use therewith | Norimasa Sasaki | 1999-06-22 |
| 5463601 | CD-ROM disc reproducing apparatus with means for storing progression data of a control means | — | 1995-10-31 |
| 5357500 | Miniaturized disc player | — | 1994-10-18 |
| 5303098 | Disc chucking mechanism | Eiji Yamamori | 1994-04-12 |
| 5119362 | Disc player with a pickup feeding apparatus | — | 1992-06-02 |