Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4748519 | Method and apparatus for recording and reproducing coded digital signals | Roger Lagadec, Claudia Brandes | 1988-05-31 |
| 4586093 | Method and apparatus for synchronizing playback of tapes recorded in different formats | Makoto Niiro | 1986-04-29 |