Issued Patents All Time
Showing 126–147 of 147 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5715224 | Recording medium with synthesis method default value and reproducing device | — | 1998-02-03 |
| 5703859 | Digital video copy protection system | Katsumi Tahara, Hideki Koyanagi, Yoichi Yagasaki | 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, Yoichi Yagasaki, Jun Yonemitsu | 1997-12-16 |
| 5668916 | Apparatus for reproducing data not successively located on a recording medium | — | 1997-09-16 |
| 5666461 | High efficiency encoding and decoding of picture signals and recording medium containing same | Katsuji Igarashi, Jun Yonemitsu, Yoichi Yagasaki, Tomoyuki Sato, Motoki Kato +1 more | 1997-09-09 |
| 5644506 | Picture signal reproducing method and picture signal reproducing apparatus | Toru Okazaki, Jun Yonemitsu, Katsumi Tahara | 1997-07-01 |
| 5640208 | Video signal encoding in accordance with stored parameters | — | 1997-06-17 |
| 5621840 | Data transmission method and apparatus, data decoding apparatus, and data recording medium | Makoto Kawamura, Markus H. Veltman | 1997-04-15 |
| 5594552 | Apparatus and method for producing downwards compatible video signals with increased vertical resolution, and apparatus for reproducing and displaying same | Jun Yonemitsu | 1997-01-14 |
| 5572380 | Disc playback apparatus with automatic disc changer | Kiyoshi Ohsato | 1996-11-05 |
| 5568274 | Apparatus and method for processing a variable-rate coded signal for erecording to provide a high-speed search capability, apparatus and method for reproducing such processed signal, and recording including such processed signal | Markus H. Veltman | 1996-10-22 |
| 5537148 | Video and audio data demultiplexer having controlled synchronizing signal | — | 1996-07-16 |
| 5521922 | Data demultiplexer | Markus H. Veltman | 1996-05-28 |
| 5510902 | Apparatus and method for producing downwards compatible video signals with increased vertical resolution, and apparatus for reproducing and displaying same | Jun Yonemitsu | 1996-04-23 |
| 5504585 | Apparatus and method for providing plural pictures while searching a recording medium whereon a compressed picture signal is recorded | Markus H. Veltman | 1996-04-02 |
| 5502573 | Apparatus for reproducing and decoding multiplexed data from a record medium with means for controlling data decoding as a function of synchronization errors | — | 1996-03-26 |
| 5485280 | Apparatus and method for producing downwards compatible video signals with increased vertical resolution, and apparatus for reproducing and displaying same | Jun Yonemitsu | 1996-01-16 |
| 5455684 | Apparatus and method for processing a variable-rate coded signal for recording to provide a high-speed search capability, apparatus and method for reproducing such processed signal, and recording including such processed signal | Markus H. Veltman | 1995-10-03 |
| 5343248 | Moving image compressing and recording medium and moving image data encoder and decoder | — | 1994-08-30 |
| 5337086 | Image signal coding and decoding apparatus with multiple-process motion compensation | — | 1994-08-09 |
| 5317396 | Highly efficient encoding apparatus | — | 1994-05-31 |
| 4942486 | Recording disk having read-only recording area and writable recording area and a driving apparatus therefor | Ken Kutaragi, Shoji Tanaka | 1990-07-17 |