Issued Patents All Time
Showing 26–50 of 52 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8666737 | Noise power estimation system, noise power estimating method, speech recognition system and speech recognizing method | Hirofumi Nakajima, Kazuhiro Nakadai | 2014-03-04 |
| 8594846 | Beat tracking apparatus, beat tracking method, recording medium, beat tracking program, and robot | Kazuhiro Nakadai, Hiroshi Tsujino, Kazumasa Murata, Ryu Takeda, Hiroshi Okuno | 2013-11-26 |
| 8265290 | Dereverberation system and dereverberation method | Hirofumi Nakajima, Kazuhiro Nakadai, Hiroshi Tsujino | 2012-09-11 |
| 8212370 | Resin paste for die bonding, containing a polyurethaneimide resin and thermosetting resin method for manufacturing semiconductor device, and semiconductor device, using the resin paste | Syuichi Mori, Minoru Sugiura | 2012-07-03 |
| 8155331 | Sound source tracking system, method and robot | Kazuhiro Nakadai, Hiroshi Tsujino, 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, Hiroshi Tsujino | 2012-03-06 |
| 7999168 | Robot | Kazuhiro Nakadai, Hiroshi Tsujino, Kazumasa Murata, Ryu Takeda, Hiroshi Okuno | 2011-08-16 |
| 7920719 | Collision avoidance of a mobile unit | Jiro Okuma | 2011-04-05 |
| 7557703 | Position management system and position management program | Kentaro Yamada, Takahiro Nakamura | 2009-07-07 |
| 7519457 | Path generator for mobile object | Kentarou Yamada | 2009-04-14 |
| 7361909 | Method and apparatus for correcting drift during automated FIB processing | Ryoichi Ichikawa, Akihiko Haraguchi, Naohito Inoue, Kazutomo Shimizu | 2008-04-22 |
| 7298907 | Target recognizing device and target recognizing method | — | 2007-11-20 |
| 6847894 | Vehicle control system, program and method | — | 2005-01-25 |
| 6581007 | System, method, and program for detecting approach to object | Jiro Okuma | 2003-06-17 |
| 5990533 | Semiconductor device including a magnetoresistance effect element functioning as a current detector | — | 1999-11-23 |
| 5869878 | Semiconductor device with temperature detecting diode, method of forming the device and temperature detecting method using the device | — | 1999-02-09 |
| 5720341 | Stacked-typed duplex heat exchanger | Mikio Watanabe, Takayuki Yasutake, Shoichi Watanabe | 1998-02-24 |
| 5594537 | Image forming apparatus with transfer material support member | — | 1997-01-14 |
| 5509082 | Vehicle movement measuring apparatus | Masakazu Toyama | 1996-04-16 |
| 5459557 | Image forming apparatus | Yukio Takemura, Yuichi Takashiro | 1995-10-17 |
| 5406026 | Frame structure for a communication system | Akiyoshi Yamaguchi, Manabu Miyamoto, Minoru Suzuki, Koichi Abe, Hideki Sonobe +1 more | 1995-04-11 |
| 5230573 | Printer with upstream sensor used to determine paper empty condition | Tadashi Yasuoka | 1993-07-27 |
| 5208425 | Structure for fixing a shielding window of an electronic equipment | Akiyoshi Yamaguchi, Toshiaki Suzuki, Minoru Suzuki | 1993-05-04 |
| 5121163 | Transfer type image forming apparatus with toner content detection | Masanori Muramatsu, Yoshihiro Murasawa | 1992-06-09 |
| 4799662 | Sheet feeding device | Seiji Sagara, Hiroyoshi Maruyama, Hiroyuki Miyake, Nobuhiro Kasama, Shinichi Tanada +2 more | 1989-01-24 |