Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8645130 | Processing unit, speech recognition apparatus, speech recognition system, speech recognition method, storage medium storing speech recognition program | Narimasa Watanabe, Randy Gomez | 2014-02-04 |
| 8155966 | Apparatus and method for producing an audible speech signal from a non-audible speech signal | Tomoki Toda, Mikihiro Nakagiri, Hideki KASHIOKA | 2012-04-10 |
| 7209881 | Preparing acoustic models by sufficient statistics and noise-superimposed speech data | Shinichi Yoshizawa | 2007-04-24 |
| 4570232 | Speech recognition apparatus | — | 1986-02-11 |