Issued Patents 1997
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5699474 | Method and apparatus for decoding MPEG-type data reproduced from a recording medium during a high-speed reproduction operation | Teruhiko Suzuki, Katsumi Tahara, Yoichi Yagasaki, Yasushi Fujinami | 1997-12-16 |
| 5666461 | High efficiency encoding and decoding of picture signals and recording medium containing same | Katsuji Igarashi, Yoichi Yagasaki, Yasushi Fujinami, Tomoyuki Sato, Motoki Kato +1 more | 1997-09-09 |
| 5644506 | Picture signal reproducing method and picture signal reproducing apparatus | Toru Okazaki, Katsumi Tahara, Yasushi Fujinami | 1997-07-01 |
| 5621481 | Motion vector detecting apparatus for determining interframe, predictive error as a function of interfield predictive errors | Kazunori Yasuda | 1997-04-15 |
| 5617384 | Method and apparatus for recovering TOC and user information from an optical disk and using the TOC information to access user tracks | Ryuichi Iwamura, Shunji Yoshimura, Makoto Kawamura | 1997-04-01 |
| 5602956 | Picture signal coding method, decoding method and picture signal recording medium | Teruhiko Suzuki, Yoichi Yagasaki | 1997-02-11 |
| 5596565 | Method and apparatus for recording MPEG-compressed video data and compressed audio data on a disk | Ryuichi Iwamura, Shunji Yoshimura, Makoto Kawamura | 1997-01-21 |
| 5594552 | Apparatus and method for producing downwards compatible video signals with increased vertical resolution, and apparatus for reproducing and displaying same | Yasushi Fujinami | 1997-01-14 |
| 5592450 | Method for reproducing compressed information data from a disk using a spatial frequency less than the track pitch | Ryuichi Iwamura, Shunji Yoshimura, Makoto Kawamura | 1997-01-07 |