Issued Patents All Time
Showing 51–75 of 76 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6987926 | Signal encoding apparatus, audio data transmitting method, audio data recording method, audio data decoding method and audio disc | Yoshiaki Tanaka, Shoji Ueno | 2006-01-17 |
| 6980501 | Recording medium and audio-signal processing apparatus | Yoshiaki Tanaka, Shoji Ueno | 2005-12-27 |
| 6957010 | Signal encoding apparatus, audio data transmitting method, audio data recording method, audio data decoding method and audio disc | Yoshiaki Tanaka, Shoji Ueno | 2005-10-18 |
| 6952523 | Signal encoding apparatus, audio data transmitting method, audio data recording method, audio data decoding method and audio disc | Yoshiaki Tanaka, Shoji Ueno | 2005-10-04 |
| 6915067 | Signal encoding apparatus, audio data transmitting method, audio data recording method, audio data decoding method and audio disc | Yoshiaki Tanaka, Shoji Ueno | 2005-07-05 |
| 6898369 | Signal encoding apparatus, audio data transmitting method, audio data recording method, audio data decoding method and audio disc | Yoshiaki Tanaka, Shoji Ueno | 2005-05-24 |
| 6898370 | Signal encoding apparatus, audio data transmitting method, audio data recording method, audio data decoding method and audio disc | Yoshiaki Tanaka, Shoji Ueno | 2005-05-24 |
| 6889000 | Signal encoding apparatus, audio data transmitting method, audio data recording method, audio data decoding method and audio disc | Yoshiaki Tanaka, Shoji Ueno | 2005-05-03 |
| 6810003 | Recording medium and audio-signal processing apparatus | Yoshiaki Tanaka, Shoji Ueno | 2004-10-26 |
| 6788880 | Recording medium having a first area for storing an audio title set and a second area for storing a still picture set and apparatus for processing the recorded information | Shoji Ueno, Yoshiaki Tanaka | 2004-09-07 |
| 6757659 | Audio signal processing apparatus | Yoshiaki Tanaka, Shoji Ueno | 2004-06-29 |
| 6741801 | Signal compressing apparatus | Shoji Ueno, Yoshiaki Tanaka | 2004-05-25 |
| 6738561 | Recording medium and signal processing apparatus | Yoshiaki Tanaka, Shoji Ueno | 2004-05-18 |
| 6678652 | Audio signal processing apparatus | Shoji Ueno, Yoshiaki Tanaka | 2004-01-13 |
| 6636474 | Recording medium and audio-signal processing apparatus | Yoshiaki Tanaka, Shoji Ueno | 2003-10-21 |
| 6618551 | Encoding apparatus of audio signal, audio disc and disc reproducing apparatus | Yoshiaki Tanaka, Shoji Ueno | 2003-09-09 |
| 6560403 | Signal encoding apparatus, audio data transmitting method, audio data recording method, audio data decoding method and audio disc | Yoshiaki Tanaka, Shoji Ueno | 2003-05-06 |
| 6463410 | Audio signal processing apparatus | Shoji Ueno, Yoshiaki Tanaka | 2002-10-08 |
| 6393203 | Signal compressing apparatus | Shoji Ueno, Yoshiaki Tanaka | 2002-05-21 |
| 6381403 | Audio disk of improved data structure and reproduction apparatus thereof | Yoshiaki Tanaka, Shoji Ueno | 2002-04-30 |
| 6160953 | DVD-compatible optical recording disk conveying audio signals encoded both as PCM data and as single bit stream data generated by sigma-delta modulation, and encoder apparatus and decoder apparatus for same | Shoji Ueno, Yoshiaki Tanaka | 2000-12-12 |
| 6151442 | Signal compressing apparatus | Shoji Ueno, Yoshiaki Tanaka | 2000-11-21 |
| 5960398 | Copyright information embedding apparatus | Shoji Ueno, Yoshiaki Tanaka | 1999-09-28 |
| 5859602 | Structures of data compression encoder, decoder, and record carrier | Yoshiaki Tanaka, Shoji Ueno | 1999-01-12 |
| 5598478 | Sound image localization control apparatus | Yoshiaki Tanaka, Hiroshi Hayashi, Masahiro Nakayama, Takuma Suzuki, Mitsuo Matsumoto | 1997-01-28 |