Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5757937 | Acoustic noise suppressor | Masahide Mizushima | 1998-05-26 |
| 5740320 | Text-to-speech synthesis by concatenation using or modifying clustered phoneme waveforms on basis of cluster parameter centroids | — | 1998-04-14 |