Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8270946 | Mobile terminal and method for controlling lock and unlock functions by means of contact sensor | — | 2012-09-18 |
| 7835728 | Voice processing unit and system, and voice processing method | — | 2010-11-16 |
| 7478046 | Server-client type speech recognition apparatus and method | Hiroshi Hagane, Kazunaga Yoshida | 2009-01-13 |
| 6341263 | Speech recognition apparatus, method and storage medium thereof | Hiroaki Hattori | 2002-01-22 |
| 6006184 | Tree structured cohort selection for speaker recognition system | Hiroaki Hattori | 1999-12-21 |
| 5712956 | Feature extraction and normalization for speech recognition | Hiroaki Hattori | 1998-01-27 |