Issued Patents All Time
Showing 101–114 of 114 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6799160 | Noise canceller | Kazutoshi Yasunaga, Toshiyuki Morii | 2004-09-28 |
| 6772115 | LSP quantizer | Kazutoshi Yasunaga, Toshiyuki Morii | 2004-08-03 |
| 6757650 | Excitation vector generator, speech coder and speech decoder | Kazutoshi Yasunaga, Toshiyuki Morii, Taisuke Watanabe | 2004-06-29 |
| 6687666 | Voice encoding device, voice decoding device, recording medium for recording program for realizing voice encoding/decoding and mobile communication device | Toshiyuki Morii | 2004-02-03 |
| 6549885 | Celp type voice encoding device and celp type voice encoding method | Toshiyuki Morii | 2003-04-15 |
| 6453288 | Method and apparatus for producing component of excitation vector | Kazutoshi Yasunaga, Toshiyuki Morii, Taisuke Watanabe | 2002-09-17 |
| 6421639 | Apparatus and method for providing an excitation vector | Kazutoshi Yasunaga, Toshiyuki Morii | 2002-07-16 |
| 6421638 | Voice encoding device, voice decoding device, recording medium for recording program for realizing voice encoding/decoding and mobile communication device | Toshiyuki Morii | 2002-07-16 |
| 6345247 | Excitation vector generator, speech coder and speech decoder | Kazutoshi Yasunaga, Toshiyuki Morii | 2002-02-05 |
| 6334105 | Multimode speech encoder and decoder apparatuses | — | 2001-12-25 |
| 6330535 | Method for providing excitation vector | Kazutoshi Yasunaga, Toshiyuki Morii, Taisuke Watanabe | 2001-12-11 |
| 6330534 | Excitation vector generator, speech coder and speech decoder | Kazutoshi Yasunaga, Toshiyuki Morii | 2001-12-11 |
| 6226604 | Voice encoder, voice decoder, recording medium on which program for realizing voice encoding/decoding is recorded and mobile communication apparatus | Toshiyuki Morii | 2001-05-01 |
| 5706393 | Audio signal transmission apparatus that removes input delayed using time time axis compression | — | 1998-01-06 |