Issued Patents All Time
Showing 1–16 of 16 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 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, Yoshifumi Nagata | 2000-02-29 |
| 5794194 | Word spotting in a variable noise level environment | Yoichi Takebayashi, Hiroshi Kanazawa | 1998-08-11 |
| 5577165 | Speech dialogue system for facilitating improved human-computer interaction | Yoichi Takebayashi, Yoichi Sadamoto, Yasuki Yamashita, Yoshifumi Nagata, Shigenobu Seto +2 more | 1996-11-19 |
| 5457768 | Speech recognition apparatus using syntactic and semantic analysis | Yoichi Takebayashi | 1995-10-10 |
| 5357596 | Speech dialogue system for facilitating improved human-computer interaction | Yoichi Takebayashi, Yoichi Sadamoto, Yasuki Yamashita, Yoshifumi Nagata, Shigenobu Seto +2 more | 1994-10-18 |
| 5305208 | Database retrieval system for effectively displaying differences between elements of plural drawings | Miwako Doi, Mika Fukui, Akio Okazaki, Hideo Numagami, Yasukazu Okamoto +2 more | 1994-04-19 |
| 5022457 | Casting control system of die cast machine | Norihiro Iwamoto, Toshihiko Kaneko | 1991-06-11 |
| 4932458 | Method of and system for operating squeeze plunger in die cast machine | Norihiro Iwamoto, Toshihiko Kaneko | 1990-06-12 |
| 4926491 | Pattern recognition device | Kenichi Maeda, Yoichi Takebayashi | 1990-05-15 |
| 4881186 | Apparatus for measuring injection speed of die cast machines | Hiroshi Sugiyama | 1989-11-14 |
| 4757244 | Method and apparatus for detecting absolute position | Norihiro Iwamoto, Yoshitami Hakata, Kimio Suzuki | 1988-07-12 |
| 4563744 | Apparatus for adjusting starting positions of high speed injection | — | 1986-01-07 |
| 4559991 | Method and system of controlling injection molding machines | Noriyuki Motomura, Sadayoshi Yamada | 1985-12-24 |
| 4401851 | Voice recognition apparatus | Tsuneo Nitta, Toshitake Murata, Takashi Kondo | 1983-08-30 |
| 4380801 | Apparatus for measuring injection speed in injection molding machines | Noriyuki Motomura | 1983-04-19 |
| 4335778 | Apparatus for measuring injection speeds of die casting machines | Noriyuki Motomura | 1982-06-22 |