Issued Patents 1994
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5335125 | Video signal magnetic recording and reproducing apparatus | Etsuto Nakatsu, Masaaki Kobayashi | 1994-08-02 |
| 5317412 | Video tape recorder for recording and reproducing high-definition video signal and audio signal | — | 1994-05-31 |