Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5696774 | Digital signal recording device, digital signal playback device, and digital signal decoding device therefor | Sadayuki Inoue, Tatsuo Yamasaki, Ken Onishi | 1997-12-09 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5696774 | Digital signal recording device, digital signal playback device, and digital signal decoding device therefor | Sadayuki Inoue, Tatsuo Yamasaki, Ken Onishi | 1997-12-09 |