Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6477495 | Speech synthesis system and prosodic control method in the speech synthesis system | Nobuo Nukaga, Yoshinori Kitahara, Keiko Fujita, Haru Ando | 2002-11-05 |
| 5369730 | Speech synthesizer | — | 1994-11-29 |
| 5077798 | Method and system for voice coding based on vector quantization | Akira Ichikawa, Yoshiaki Asakawa, Toshiyuki Aritsuka, Katsuya Yamasaki | 1991-12-31 |
| 4998280 | Speech recognition apparatus capable of discriminating between similar acoustic features of speech | Akio Amano, Nobuo Hataoka, Akira Ichikawa | 1991-03-05 |
| 4982433 | Speech analysis method | Akira Ichikawa | 1991-01-01 |