Issued Patents 2004
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6804639 | Celp voice encoder | — | 2004-10-12 |
| 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 |