Issued Patents All Time
Showing 25 most recent of 27 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7684883 | Information processing apparatus, information processing method, and program | Hideyuki Ono, Kiyoshi Aida, Yoshinori Utsumi, Toshio Ohkouchi, Toshihiro Morita +1 more | 2010-03-23 |
| 7461175 | Information processing apparatus, information processing method, and program | Hideyuki Ono, Kiyoshi Aida, Yoshinori Utsumi, Toshio Ohkouchi, Toshihiro Morita +1 more | 2008-12-02 |
| 7426563 | Content playback apparatus, server connection method, and recording medium | Toshihiro Morita, Mikiko Sakurai | 2008-09-16 |
| 6963860 | Information recording and reproducing system and method and distribution medium | Kyoya Tsutsui, Hiroyuki Honma | 2005-11-08 |
| 6741965 | Differential stereo using two coding techniques | Kyoya Tsutsui | 2004-05-25 |
| 6518891 | Encoding apparatus and method, recording medium, and decoding apparatus and method | Kyota Tsutsui, Hiroyuki Honma, Satoshi Miyazaki | 2003-02-11 |
| 6480123 | Encoding apparatus and method, recording medium, and decoding apparatus and method | Kyoya Tsutsui, Hiroyuki Honma, Satoshi Miyazaki | 2002-11-12 |
| 6356211 | Encoding method and apparatus and recording medium | Kyoya Tsutsui | 2002-03-12 |
| 6353807 | Information coding method and apparatus, code transform method and apparatus, code transform control method and apparatus, information recording method and apparatus, and program providing medium | Kyoya Tsutsui | 2002-03-05 |
| 6314391 | Information encoding method and apparatus, information decoding method and apparatus and information recording medium | Kyoya Tsutsui | 2001-11-06 |
| 6169973 | Encoding method and apparatus, decoding method and apparatus and recording medium | Kyoya Tsutsui | 2001-01-02 |
| 6167093 | Method and apparatus for encoding the information, method and apparatus for decoding the information and method for information transmission | Kyoya Tsutsui | 2000-12-26 |
| 5983175 | Audio coding method | Kyoya Tsutsui | 1999-11-09 |
| 5835030 | Signal encoding method and apparatus using selected predetermined code tables | Kyoya Tsutsui, Mito Sonohara | 1998-11-10 |
| 5832426 | High efficiency audio encoding method and apparatus | Kyoya Tsutsui | 1998-11-03 |
| 5825979 | Digital audio signal coding and/or deciding method | Kyoya Tsutsui, Yoshiaki Oikawa | 1998-10-20 |
| 5819214 | Length of a processing block is rendered variable responsive to input signals | Hiroshi Suzuki, Kenzo Akagiri, Makoto Mitsuno | 1998-10-06 |
| 5761642 | Device for recording and /or reproducing or transmitting and/or receiving compressed data | Hiroshi Suzuki, Kenzo Akagiri, Makoto Mitsuno | 1998-06-02 |
| 5680130 | Information encoding method and apparatus, information decoding method and apparatus, information transmission method, and information recording medium | Kyoya Tsutsui, Mito Sonohara | 1997-10-21 |
| 5634082 | High efficiency audio coding device and method therefore | Kyoya Tsutsui | 1997-05-27 |
| 5623557 | Method and apparatus for data encoding and data recording medium | Mito Sonohara, Kyoya Tsutsui | 1997-04-22 |
| 5590108 | Encoding method and apparatus for bit compressing digital audio signals and recording medium having encoded audio signals recorded thereon by the encoding method | Makoto Mitsuno, Kenzo Akagiri, Hiroshi Suzuki | 1996-12-31 |
| 5548574 | Apparatus for high-speed recording compressed digital audio data with two dimensional blocks and its compressing parameters | Kenzo Akagiri, Hiroshi Suzuki, Makoto Mitsuno | 1996-08-20 |
| 5461378 | Digital signal decoding apparatus | Kenzo Akagiri, Miki Abe, Takahiro Watanabe | 1995-10-24 |
| 5454011 | Apparatus and method for orthogonally transforming a digital information signal with scale down to prevent processing overflow | — | 1995-09-26 |