Issued Patents All Time
Showing 1–25 of 30 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9184723 | Electromagnetic resonance coupler | Shuichi Nagai | 2015-11-10 |
| 8723626 | Electromagnetic resonance coupler | Shuichi Nagai | 2014-05-13 |
| 6993517 | Information retrieval system for documents | Eiichi Naito, Shoichi Araki, Hiroshi Kutsumi, Jun Ozawa | 2006-01-31 |
| 6191773 | Interface apparatus | Taro Imagawa, Michiyo Moriya, Kenji Kondo | 2001-02-20 |
| 6148274 | Optimization adjusting method and optimization adjusting apparatus | Tatsumi Watanabe, Hideyuki Takagi, Kazuaki Obara | 2000-11-14 |
| 6040825 | Input/display integrated information processing device | Hiroshi Yamamoto, Yasuharu Shimeki, Kazuhiro Kayashima, Makoto Fujimoto, Yoshihiro Kojima | 2000-03-21 |
| 6041141 | Character recognition machine utilizing language processing | Hiroshi Yamamoto, Hisao Niwa, Yoshihiro Kojima, Kazuhiro Kayashima, Toshiyuki Kouda +3 more | 2000-03-21 |
| 6004015 | Optimization adjusting method and optimization adjusting apparatus | Tatsumi Watanabe, Hideyuki Takagi, Kazuaki Obara | 1999-12-21 |
| 5987170 | Character recognition machine utilizing language processing | Hiroshi Yamamoto, Hisao Niwa, Yoshihiro Kojima, Kazuhiro Kayashima, Yasuharu Shimeki +3 more | 1999-11-16 |
| 5802505 | Waveform signal equalizing method and apparatus and signal recording and reproducing apparatus | Sigeo Sakaue, Yasuharu Simeki, Taro Imagawa, Toshiyuki Kouda | 1998-09-01 |
| 5754709 | Method and apparatus for gradation correction and image edge extraction | Michiyo Moriya, Hiroshi Yamamoto, Taro Imagawa, Toshiyuki Koda | 1998-05-19 |
| 5742279 | Input/display integrated information processing device | Hiroshi Yamamoto, Yasuharu Shimeki, Kazuhiro Kayashima, Makoto Fujimoto, Yoshihiro Kojima | 1998-04-21 |
| 5703963 | Character recognition apparatus that subdivides a character into subregions to obtain feature vectors | Yoshihiro Kojima, Hiroshi Yamamoto, Yasuharu Shimeki | 1997-12-30 |
| 5689581 | Methods of inspection | Masaya Nakao, Yasuharu Shimeki | 1997-11-18 |
| 5636327 | Neural network circuit | Hiroyuki Nakahira, Shiro Sakiyama, Masakatsu Maruyama | 1997-06-03 |
| 5621862 | Information processing apparatus for implementing neural network | Hiroyuki Nakahira, Masakatsu Maruyama, Shiro Sakiyama, Toshiyuki Kouda, Masaru Fukuda | 1997-04-15 |
| 5606538 | Learning type signal recording and reproducing apparatus | Toshiyuki Kouda, Taro Imagawa | 1997-02-25 |
| 5542005 | Recognition unit and recognition apparatus | Yasuharu Shimeki, Toshiyuki Kohda, Shigeo Sakaue, Hiroshi Yamamoto, Yoshihiro Kojima | 1996-07-30 |
| 5530886 | Object recognition apparatus using a hierarchical network of recognition units | Yoshihiro Kojima, Toshiyuki Kohda, Yasuharu Shimeki | 1996-06-25 |
| 5497448 | Learning type waveform recognizer | Shigeo Sakaue, Yasuharu Shimeki | 1996-03-05 |
| 5485547 | Recognition unit and recognizing and judging apparatus employing same | — | 1996-01-16 |
| 5479570 | Learning and recognition machine | Taro Imagawa, Toshiyuki Kouda, Yoshihiro Kojima, Yasuharu Shimeki | 1995-12-26 |
| 5452402 | Neural network circuit for adaptively controlling the coupling of neurons | Shiro Sakiyama, Masakatsu Maruyama, Hiroyuki Nakahira, Toshiyuki Kouda | 1995-09-19 |
| 5329594 | Recognizing and judging apparatus | Shigeo Sakaue, Toshiyuki Kohda, Yoshihiro Kojima | 1994-07-12 |
| 5296919 | Image processing apparatus and method for performing nonlinear gamma corrections | Shigeo Sakaue, Haruo Yamashita, Hiroshi Yamamoto | 1994-03-22 |