Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7979718 | Operator recognition device, operator recognition method and operator recognition program | Soichi Toyama, Mitsuya Komamura | 2011-07-12 |
| 6381572 | Method of modifying feature parameter for speech recognition, method of speech recognition and speech recognition apparatus | Shunsuke Ishimitsu | 2002-04-30 |
| 5903865 | Method of preparing speech model and speech recognition apparatus using this method | Shunsuke Ishimitsu | 1999-05-11 |
| 4606745 | Condenser-evaporator for large air separation plant | — | 1986-08-19 |