Issued Patents 1997
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5699475 | Method and apparatus for encoding a digital image signal | Naofumi Yanagihara | 1997-12-16 |
| 5687276 | Magnetic recording and/or reproducing apparatus for detecting first and second attendant data indicative of a recording mode of associated digital information | Ken Iizuka, Hiroshi Ota, Shinji Nakamura | 1997-11-11 |
| 5659654 | Apparatus for recording and/or reproducing a video signal | Fumihiro Nagasawa | 1997-08-19 |
| 5646796 | Apparatus and method for recording and reproducing topic data with digital video and audio data | Masanori Kimura | 1997-07-08 |
| 5615056 | Apparatus for recording and reproducing a digital video and audio signal | — | 1997-03-25 |