Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8792652 | Noise suppressing device, noise suppressing method, and recording medium | — | 2014-07-29 |
| 8462962 | Sound processor, sound processing method and recording medium storing sound processing program | Naoshi Matsuo | 2013-06-11 |
| 8391471 | Echo suppressing apparatus, echo suppressing system, echo suppressing method and recording medium | — | 2013-03-05 |
| 8340963 | Echo suppressing system, echo suppressing method, recording medium, echo suppressor, sound output device, audio system, navigation system and mobile object | Naoshi Matsuo | 2012-12-25 |
| 8160264 | Transfer function estimating device, noise suppressing apparatus and transfer function estimating method | Naoshi Matsuo | 2012-04-17 |
| 7642922 | Drive support apparatus for a movable body | — | 2010-01-05 |
| 7447632 | Voice authentication system | — | 2008-11-04 |