Issued Patents 1997
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5677981 | Video signal recording apparatus which receives a digital progressive scan TV signal and switches the progressive signal frame by frame alternately | Shiro Kato, Tatsuro Juri, Yuji Fujiwara, Seiichi Takeuchi | 1997-10-14 |
| 5621578 | Method of transmitting digital video and audio signals between bit rate reduction encoded signal recording and reproducing systems | Chiyoko Matsumi, Takahiro Nakamura, Susumu Yamaguchi, Hideki Ohtaka, Ryouichi Hoshiai | 1997-04-15 |
| 5608398 | Differential coding method and an apparatus therefor | Kinji Hashimoto, Tatsuro Juri, Takumi Hasebe | 1997-03-04 |