Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7251595 | Dialogue-type information providing apparatus, dialogue-type information providing processing method, and program and recording medium for the same | Norihito Yasuda, Kohji Dohsaka | 2007-07-31 |
| 5459815 | Speech recognition method using time-frequency masking mechanism | Hideki Kawahara, Yoh'Ichi Tohkura | 1995-10-17 |