Issued Patents All Time
Showing 1–25 of 37 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12376791 | Electronic textiles | Avetik Harutyunyan | 2025-08-05 |
| 9426553 | Microphone array arrangement structure in vehicle cabin | Shiro Iwai, Kazuhiro Nakadai | 2016-08-23 |
| 8996385 | Conversation system and conversation software | Mikio Nakano, Yohane Takeuchi, Kazunori Komatani, Hiroshi Okuno | 2015-03-31 |
| 8799342 | Signal processing device | Hirofumi Nakajima, Kazuhiro Nakadai, Yuji Hasegawa | 2014-08-05 |
| 8774968 | Trajectory planning method, trajectory planning system and robot | Chyon Hae Kim | 2014-07-08 |
| 8718823 | Theremin-player robot | Hiroshi Okuno, Takeshi Mizumoto | 2014-05-06 |
| 8663008 | Game apparatus, game program and recording medium recording the program | Kunio Sasayama, Daisuke Takeda | 2014-03-04 |
| 8594846 | Beat tracking apparatus, beat tracking method, recording medium, beat tracking program, and robot | Kazuhiro Nakadai, Yuji Hasegawa, Kazumasa Murata, Ryu Takeda, Hiroshi Okuno | 2013-11-26 |
| 8548802 | Acoustic data processor and acoustic data processing method for reduction of noise based on motion status | Kazuhiro Nakadai, Ince Gokhan, Tobias Rodemann | 2013-10-01 |
| 8521678 | Learning control system and learning control method | Chyon Hae Kim, Hiroyuki Nakahara | 2013-08-27 |
| 8416957 | Audio source detection system | Kazuhiro Nakadai, Hiroshi Okuno, Takeshi Mizumoto, Ikkyu Aihara | 2013-04-09 |
| 8290883 | Learning system and learning method comprising an event list database | Johane Takeuchi | 2012-10-16 |
| 8290178 | Sound source characteristic determining device | Kazuhiro Nakadai, Hirofumi Nakajima | 2012-10-16 |
| 8265290 | Dereverberation system and dereverberation method | Hirofumi Nakajima, Kazuhiro Nakadai, Yuji Hasegawa | 2012-09-11 |
| 8185395 | Information transmission device | Tokitomo Ariyoshi, Kazuhiro Nakadai | 2012-05-22 |
| 8155331 | Sound source tracking system, method and robot | Kazuhiro Nakadai, Yuji Hasegawa, Hiroshi Okuno | 2012-04-10 |
| 8131542 | Sound source separation system which converges a separation matrix using a dynamic update amount based on a cost function | Hirofumi Nakajima, Kazuhiro Nakadai, Yuji Hasegawa | 2012-03-06 |
| 8073690 | Speech recognition apparatus and method recognizing a speech from sound signals collected from outside | Kazuhiro Nakadai, Hiroshi Okuno, Shunichi Yamamoto | 2011-12-06 |
| 7999168 | Robot | Kazuhiro Nakadai, Yuji Hasegawa, Kazumasa Murata, Ryu Takeda, Hiroshi Okuno | 2011-08-16 |
| 7987090 | Sound-source separation system | Ryu Takeda, Kazuhiro Nakadai, Hiroshi Okuno | 2011-07-26 |
| 7783082 | System and method for face recognition | Takamasa Koshizen, Bernd Heisele | 2010-08-24 |
| 7664714 | Neural network element with reinforcement/attenuation learning | Nobuaki Miyakawa, Gen Matsumoto | 2010-02-16 |
| 7424118 | Moving object equipped with ultra-directional speaker | Kiyofumi Mori, Shunji Yoshida, Hiroshi Okuno, Kazuhiro Nakadai | 2008-09-09 |
| 7295684 | Image-based object detection apparatus and method | Hiroshi Kondo, Shinichi Nagai, Koji Akatsuka, Atsushi Miura | 2007-11-13 |
| 7221797 | Image recognizing apparatus and method | Takamasa Koshizen, Koji Akatsuka | 2007-05-22 |