Issued Patents 1997
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5684783 | Reproducing apparatus having a detector for simultaneously scanning adjacent tracks of an optical recording medium | Hideyoshi Horimai | 1997-11-04 |
| 5633854 | Methods and apparatus for reproducing data recorded on an optical recording medium | Hideyoshi Horimai | 1997-05-27 |
| 5625620 | Optical disc | Yoshihito Fukushima | 1997-04-29 |
| 5606545 | Reproducing apparatus having a detector for simultaneously scanning adjacent tracks of an optical recording medium | Hideyoshi Horimai | 1997-02-25 |
| 5602810 | Tracking error generating method using sampling of servo pits and switching of differential signals | Hideyoshi Horimai | 1997-02-11 |