Issued Patents All Time
Showing 26–34 of 34 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6055536 | Information processing apparatus and information processing method | Masato Shimakawa, Bao Hongchang, Junichi Rekimoto, Hiroaki Kitano, Kazunori Sasano +8 more | 2000-04-25 |
| 5991721 | Apparatus and method for processing natural language and apparatus and method for speech recognition | Yasuharu Asano, Masao Watari, Tetsuya Kagami, Kazuo Ishii, Miyuki Tanaka +3 more | 1999-11-23 |
| 5966690 | Speech recognition and synthesis systems which distinguish speech phonemes from noise | Masahiro Fujita, Makoto Inoe, Koji Kageyama | 1999-10-12 |
| 5963892 | Translation apparatus and method for facilitating speech input operation and obtaining correct translation thereof | Miyuki Tanaka, Hiroaki Ogawa, Yasuhiko Kato, Tetsuya Kagami, Masao Watari +3 more | 1999-10-05 |
| 5903867 | Information access system and recording system | Masao Watari, Tetsuya Kagami, Kazuo Ishii, Yusuke Iwahashi, Yasuhiko Kato +5 more | 1999-05-11 |
| 5848389 | Speech recognizing method and apparatus, and speech translating system | Yasuharu Asano, Hiroaki Ogawa, Yasuhiko Kato, Tetsuya Kagami, Masao Watari +3 more | 1998-12-08 |
| 5353408 | Noise suppressor | Yasuhiko Kato, Masao Watari | 1994-10-04 |
| 5003601 | Speech recognition method and apparatus thereof | Masao Watari, Yoichiro Sako, Atsunobu Hiraiwa | 1991-03-26 |
| 4592085 | Speech-recognition method and apparatus for recognizing phonemes in a voice signal | Masao Watari, Hisao Nishioka, Toshihiko Waku | 1986-05-27 |