Issued Patents 1994
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5361136 | Apparatus for detecting crosstalk in reproduced high-vision signal | — | 1994-11-01 |
| 5319625 | Apparatus using demodulators to detect crosstalk from a signal read from a recording medium | — | 1994-06-07 |
| 5283659 | Apparatus and method of high vision signal recording using expansion techniques and digital drop-out compensation | Toru Akiyama, Akihiro Tozaki, Motooki Sugihara | 1994-02-01 |