Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9817889 | Speech-based pronunciation symbol searching device, method and program using correction distance | Yoshinori Maeda, Satoshi Asakawa | 2017-11-14 |
| 8688725 | Search apparatus, search method, and program | Yoshinori Maeda | 2014-04-01 |
| 8620658 | Voice chat system, information processing apparatus, speech recognition method, keyword data electrode detection method, and program for speech recognition | Motoki Nakade, Hiroaki Ogawa, Yoshinori Kurata, Daisuke Ishizuka | 2013-12-31 |
| 8612223 | Voice processing device and method, and program | Katsuki Minamino, Yoshinori Maeda, Hiroaki Ogawa | 2013-12-17 |
| 8600752 | Search apparatus, search method, and program | Keiichi Yamada | 2013-12-03 |
| 7908137 | Signal processing device, signal processing method, and program | — | 2011-03-15 |
| 7509256 | Feature extraction apparatus and method and pattern recognition apparatus and method | Naoto Iwahashi, Hongchang Bao | 2009-03-24 |
| 7236922 | Speech recognition with feedback from natural language processing for adaptation of acoustic model | Masanori Omote, Hiroaki Ogawa, Hongchang Pao | 2007-06-26 |
| 7117151 | Feature extraction apparatus and method and pattern recognition apparatus and method | Naoto Iwahashi, Hongchang Bao | 2006-10-03 |
| 6910010 | Feature extraction apparatus and method and pattern recognition apparatus and method | Naoto Iwahashi, Hongchang Bao | 2005-06-21 |
| 6879956 | Speech recognition with feedback from natural language processing for adaptation of acoustic models | Masanori Omote, Hiroaki Ogawa, Hongchang Pao | 2005-04-12 |
| 6509707 | Information processing device, information processing method and storage medium | Junichi Yamashita, Hiroaki Ogawa, Helmut Lucke, Hideshi Tamaru, Yaeko Fujita | 2003-01-21 |
| 6055536 | Information processing apparatus and information processing method | Masato Shimakawa, Makoto Akabane, Bao Hongchang, Junichi Rekimoto, Hiroaki Kitano +8 more | 2000-04-25 |
| 5796921 | Mapping determination methods and data discrimination methods using the same | Katsuki Minamino, Masao Watari, Miyuki Tanaka, Kazuo Ishii, Yasuhiko Kato +3 more | 1998-08-18 |