Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6496796 | Voice coding apparatus and voice decoding apparatus | Tadashi Yamaura | 2002-12-17 |
| 6408268 | Voice encoder, voice decoder, voice encoder/decoder, voice encoding method, voice decoding method and voice encoding/decoding method | — | 2002-06-18 |