Issued Patents 2011
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8036888 | Collecting sound device with directionality, collecting sound method with directionality and memory product | — | 2011-10-11 |
| 8010359 | Speech recognition system, speech recognition method and storage medium | — | 2011-08-30 |
| 7979278 | Speech recognition system and speech file recording system | — | 2011-07-12 |
| 7941315 | Noise reducer, noise reducing method, and recording medium | — | 2011-05-10 |