Issued Patents 1997
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5703859 | Digital video copy protection system | Katsumi Tahara, Hideki Koyanagi, Yasushi Fujinami | 1997-12-30 |
| 5699474 | Method and apparatus for decoding MPEG-type data reproduced from a recording medium during a high-speed reproduction operation | Teruhiko Suzuki, Katsumi Tahara, Yasushi Fujinami, Jun Yonemitsu | 1997-12-16 |
| 5675383 | Encoding method, encoding unit, decoding method, decoding unit, recording medium, and transmission method | Hideki Koyanagi | 1997-10-07 |
| 5666461 | High efficiency encoding and decoding of picture signals and recording medium containing same | Katsuji Igarashi, Jun Yonemitsu, Yasushi Fujinami, Tomoyuki Sato, Motoki Kato +1 more | 1997-09-09 |
| 5663763 | Picture signal encoding method and apparatus and picture signal decoding method and apparatus | Tohru Wada, Katsumi Tahara | 1997-09-02 |
| 5602956 | Picture signal coding method, decoding method and picture signal recording medium | Teruhiko Suzuki, Jun Yonemitsu | 1997-02-11 |