Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8024184 | Speech recognition device, speech recognition method, computer-executable program for causing computer to execute recognition method, and storage medium | Masafumi Nishimura | 2011-09-20 |
| 7895038 | Signal enhancement via noise reduction for speech recognition | Masafumi Nishimura | 2011-02-22 |
| 7720679 | Speech recognition apparatus, speech recognition apparatus and program thereof | Osamu Ichikawa, Masafumi Nishimura | 2010-05-18 |
| 7660717 | Speech recognition system and program thereof | Masafumi Nishimura | 2010-02-09 |
| 7599836 | Voice recording system, recording device, voice analysis device, voice recording method and program | Osamu Ichikawa, Masafumi Nishimura | 2009-10-06 |
| 7533015 | Signal enhancement via noise reduction for speech recognition | Masafumi Nishimura | 2009-05-12 |
| 7478041 | Speech recognition apparatus, speech recognition apparatus and program thereof | Osamu Ichikawa, Masafumi Nishimura | 2009-01-13 |
| 7403896 | Speech recognition system and program thereof | Masafumi Nishimura | 2008-07-22 |