Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6157403 | Apparatus for detecting position of object capable of simultaneously detecting plural objects and detection method therefor | — | 2000-12-05 |
| 6032115 | Apparatus and method for correcting the difference in frequency characteristics between microphones for analyzing speech and for creating a recognition dictionary | Hiroshi Kanazawa, Takehiko Isaka, Hiroyuki Tsuboi | 2000-02-29 |
| 6009396 | Method and system for microphone array input type speech recognition using band-pass power distribution for sound source position/direction estimation | — | 1999-12-28 |
| 5632002 | Speech recognition interface system suitable for window systems and speech mail systems | Hideki Hashimoto, Shigenobu Seto, Yoichi Takebayashi, Hideaki Shinchi, Koji Yamaguchi | 1997-05-20 |
| 5577165 | Speech dialogue system for facilitating improved human-computer interaction | Yoichi Takebayashi, Hiroyuki Tsuboi, Yoichi Sadamoto, Yasuki Yamashita, Shigenobu Seto +2 more | 1996-11-19 |
| 5548681 | Speech dialogue system for realizing improved communication between user and system | David George Gleaves, Yoichi Takebayashi | 1996-08-20 |
| 5357596 | Speech dialogue system for facilitating improved human-computer interaction | Yoichi Takebayashi, Hiroyuki Tsuboi, Yoichi Sadamoto, Yasuki Yamashita, Shigenobu Seto +2 more | 1994-10-18 |