Issued Patents 2004
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6799160 | Noise canceller | Toshiyuki Morii, Hiroyuki Ehara | 2004-09-28 |
| 6772115 | LSP quantizer | Toshiyuki Morii, Hiroyuki Ehara | 2004-08-03 |
| 6757650 | Excitation vector generator, speech coder and speech decoder | Toshiyuki Morii, Taisuke Watanabe, Hiroyuki Ehara | 2004-06-29 |