Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5261027 | Code excited linear prediction speech coding system | Tomohiko Taniguchi, Yoshinori Tanaka, Yasuji Ohta, Fumio Amano, Shigeyuki Unagami | 1993-11-09 |
| 5231692 | Pitch period searching method and circuit for speech codec | Yoshinori Tanaka, Tomohiko Taniguchi, Yasuji Ohta, Fumio Amano, Shigeyuki Unagami | 1993-07-27 |
| 5224167 | Speech coding apparatus using multimode coding | Tomohiko Taniguchi, Yoshinori Tanaka, Yasuji Ohta, Fumio Amano, Shigeyuki Unagami | 1993-06-29 |