Issued Patents 1994
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5333092 | Magnetic recording and reproducing system for recording and reproducing video signals corresponding to an audio signal | Yoshiaki Sato | 1994-07-26 |
| 5287226 | Recording and reproducing system for recording and reproducing video signals corresponding to an audio signal | Yoshiaki Sato | 1994-02-15 |