Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6111937 | Apparatus and method for automatically determining whether a telephone service user speaks the language of the service | Shingo Kuroiwa, Seiichi Yamamoto, Masanobu Fujioka | 2000-08-29 |
| 5960063 | Telephone speech recognition system | Shingo Kuroiwa, Masaki Naito, Seiichi Yamamoto, Masanobu Fujioka | 1999-09-28 |
| 5668856 | Method and system for screening calls directed to an international telephone operator | Kaoru Nishimatsu, Hideki Amano | 1997-09-16 |