Issued Patents All Time
Showing 1–25 of 30 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9721532 | Color chart detection apparatus, color chart detection method, and color chart detection computer program | Akihiro Minagawa, Yutaka Katsuyama, Hiroaki Takebe | 2017-08-01 |
| 9652850 | Subject tracking device and subject tracking method | Akihiro Minagawa, Yutaka Katsuyama, Hiroaki Takebe, Masayoshi Shimizu | 2017-05-16 |
| 9355324 | Image processing apparatus and image processing method | Yusaku Fujii | 2016-05-31 |
| 9342152 | Signal processing device and signal processing method | Akihiro Minagawa, Yutaka Katsuyama, Hiroaki Takebe | 2016-05-17 |
| 8913117 | Image processing apparatus and image processing method | Yutaka Katsuyama, Akihiro Minagawa | 2014-12-16 |
| 8724862 | Image processing apparatus, image processing method, and non-transitory computer readable storage medium | Akihiro Minagawa, Yutaka Katsuyama, Nobuyuki Hara, Wei Fan | 2014-05-13 |
| 8503784 | Image recognition apparatus, image recognition method, and storage medium recording image recognition program | Hiroshi Tanaka, Yusaku Fujii, Hiroaki Takebe, Akihiro Minagawa, Noriaki Ozawa +4 more | 2013-08-06 |
| 8447113 | Character area extracting device, imaging device having character area extracting function, recording medium saving character area extracting programs, and character area extracting method | Nobuyuki Hara, Yusaku Fujii, Hiroaki Takebe, Katsuhito Fujimoto, Akihiro Minagawa | 2013-05-21 |
| 8418050 | Computer readable recording medium on which form data extracting program is recorded, form data extracting apparatus, and form data extracting method | Akihiro Minagawa, Hiroshi Tanaka, Noriaki Ozawa, Hiroaki Takebe, Yusaku Fujii +1 more | 2013-04-09 |
| 8379983 | Dictionary creating apparatus, recognizing apparatus, and recognizing method | Katsuhito Fujimoto | 2013-02-19 |
| 8345977 | Document image processing method and apparatus | Jun Sun, Hao Yu, Satoshi Naoi | 2013-01-01 |
| 8254689 | Character recognition processing method and apparatus | Yutaka Katsuyama, Katsuhito Fujimoto | 2012-08-28 |
| 8249351 | Recording medium for recording logical structure model creation assistance program, logical structure model creation assistance device and logical structure model creation assistance method | Noriaki Ozawa, Hiroaki Takebe, Yusaku Fujii, Akihiro Minagawa, Hiroshi Tanaka +1 more | 2012-08-21 |
| 8234254 | Image recognition apparatus, method and system for realizing changes in logical structure models | Yusaku Fujii, Katsuhito Fujimoto, Hiroaki Takebe, Hiroshi Tanaka, Akihiro Minagawa +1 more | 2012-07-31 |
| 8015203 | Document recognizing apparatus and method | Hiroaki Takebe, Noriaki Ozawa, Akihiro Minagawa, Yusaku Fujii, Hiroshi Tanaka +3 more | 2011-09-06 |
| 8010564 | Logical structure analyzing apparatus, method, and computer product | Akihiro Minagawa, Yusaku Fujii, Katsuhito Fujimoto | 2011-08-30 |
| 7796817 | Character recognition method, character recognition device, and computer product | Katsuhito Fujimoto, Satoshi Naoi | 2010-09-14 |
| 7715628 | Precise grayscale character segmentation apparatus and method | Sun Jun, Yutaka Katsuyama, Satoshi Naoi | 2010-05-11 |
| 7532756 | Grayscale character dictionary generation apparatus | Sun Jun, Yutaka Katsuyama, Satoshi Naoi | 2009-05-12 |
| 7280693 | Document information input apparatus, document information input method, document information input program and recording medium | Koji Kurokawa, Katsuhito Fujimoto, Misako Suwa, Satoshi Naoi | 2007-10-09 |
| 7136526 | Character string recognition apparatus, character string recognizing method, and storage medium therefor | Katsuhito Fujimoto, Satoshi Naoi, Misako Suwa | 2006-11-14 |
| 7095891 | Pattern segmentation apparatus and pattern recognition apparatus | Hiroaki Takebe, Satoshi Naoi | 2006-08-22 |
| 7024042 | Word recognition device, word recognition method, and storage medium | — | 2006-04-04 |
| 6859556 | Word recognizing apparatus for dynamically generating feature amount of word and method thereof | Hiroaki Takebe, Satoshi Naoi | 2005-02-22 |
| 6850645 | Pattern recognizing apparatus | Satoshi Naoi, Misako Suwa | 2005-02-01 |