Issued Patents All Time
Showing 201–206 of 206 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6779116 | Playback apparatus and playback method | Kenji Tagawa, Hideki Matsushima, Teruto Hirota, Shinji Inoue, Masayuki Kozuka | 2004-08-17 |
| 6647496 | Semiconductor memory card | Kenji Tagawa, Hideki Matsushima, Teruto Hirota, Shinji Inoue, Masayuki Kozuka | 2003-11-11 |
| 6636773 | Semiconductor memory card, apparatus for recording data onto the semiconductor memory card, and apparatus for reproducing data of the semiconductor memory card | Kenji Tagawa, Hideki Matsushima, Teruto Hirota, Shinji Inoue, Masayuki Kozuka | 2003-10-21 |
| 6484142 | Encoder using Huffman codes | Shuji Miyasaka, Takeshi Norimatsu, Mineo Tsushima, Yoshiaki Sawada | 2002-11-19 |
| 6477490 | Audio signal compression method, audio signal compression apparatus, speech signal compression method, speech signal compression apparatus, speech recognition method, and speech recognition apparatus | Yoshihisa Nakatoh, Takeshi Norimatsu, Mineo Tsushima, Mitsuhiko Serikawa, Taro Katayama +2 more | 2002-11-05 |
| 6311153 | Speech recognition method and apparatus using frequency warping of linear prediction coefficients | Yoshihisa Nakatoh, Takeshi Norimatsu, Mineo Tsushima, Mitsuhiko Serikawa, Taro Katayama +2 more | 2001-10-30 |