Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8244533 | Speech recognition performance improvement method and speech recognition device | Nozomu Saito | 2012-08-14 |
| 8144002 | Alarm system for alerting driver to presence of objects | — | 2012-03-27 |
| 7542577 | Input sound processor | — | 2009-06-02 |
| 7146013 | Microphone system | Nozomu Saito, Koichi Nakata | 2006-12-05 |
| 6959277 | Voice feature extraction device | Toshiaki Asano, Nozomu Saito | 2005-10-25 |
| 6847723 | Voice input apparatus | Kouichi Nakata, Nozomu Saito | 2005-01-25 |