Issued Patents All Time
Showing 1–25 of 55 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11216930 | Information processing apparatus, crack line detection method, and recording medium recording program | Eigo Segawa | 2022-01-04 |
| 10262202 | Form recognition method, form recognition device, and non-transitory computer-readable medium | Eigo Segawa | 2019-04-16 |
| 10162501 | Terminal device, display control method, and non-transitory computer-readable recording medium | Yusuke Uehara | 2018-12-25 |
| 10031667 | Terminal device, display control method, and non-transitory computer-readable recording medium | Yusuke Uehara | 2018-07-24 |
| 9721532 | Color chart detection apparatus, color chart detection method, and color chart detection computer program | Akihiro Minagawa, Hiroaki Takebe, Yoshinobu Hotta | 2017-08-01 |
| 9652850 | Subject tracking device and subject tracking method | Akihiro Minagawa, Hiroaki Takebe, Yoshinobu Hotta, Masayoshi Shimizu | 2017-05-16 |
| 9342152 | Signal processing device and signal processing method | Akihiro Minagawa, Hiroaki Takebe, Yoshinobu Hotta | 2016-05-17 |
| 8913117 | Image processing apparatus and image processing method | Akihiro Minagawa, Yoshinobu Hotta | 2014-12-16 |
| 8724862 | Image processing apparatus, image processing method, and non-transitory computer readable storage medium | Akihiro Minagawa, Nobuyuki Hara, Yoshinobu Hotta, Wei Fan | 2014-05-13 |
| 8515175 | Storage medium, apparatus and method for recognizing characters in a document image using document recognition | Noriaki Ozawa, Hiroaki Takebe, Katsuhito Fujimoto | 2013-08-20 |
| 8254689 | Character recognition processing method and apparatus | Yoshinobu Hotta, Katsuhito Fujimoto | 2012-08-28 |
| 7961948 | Computer-readable record medium in which a telop character extraction program is recorded, telop character extraction method and telop character extraction apparatus | — | 2011-06-14 |
| 7929765 | Video text processing apparatus | Jun Sun, Satoshi Naoi | 2011-04-19 |
| 7787705 | Video text processing apparatus | Jun Sun, Satoshi Naoi | 2010-08-31 |
| 7715628 | Precise grayscale character segmentation apparatus and method | Sun Jun, Yoshinobu Hotta, Satoshi Naoi | 2010-05-11 |
| 7711189 | Layout analysis program, layout analysis apparatus and layout analysis method | Hiroaki Takebe, Koji Kurokawa, Katsuhito Fujimoto | 2010-05-04 |
| 7641475 | Program, method and apparatus for generating fill-in-the-blank test questions | Noriaki Ozawa, Satoshi Naoi | 2010-01-05 |
| 7532756 | Grayscale character dictionary generation apparatus | Sun Jun, Yoshinobu Hotta, Satoshi Naoi | 2009-05-12 |
| 7480408 | Degraded dictionary generation method and apparatus | Sun Jun, Satoshi Naoi | 2009-01-20 |
| 7480409 | Degraded character image generation method and apparatus | Sun Jun, Satoshi Naoi | 2009-01-20 |
| 7397954 | Apparatus and method for allowing images to correspond to each other and program therefor | Hiroaki Takebe, Noriaki Ozawa, Satoshi Naoi | 2008-07-08 |
| 7349571 | Image processing apparatus and pattern extraction apparatus | — | 2008-03-25 |
| 7341352 | Apparatus, method and program for detecting a pointer region, apparatus, method and program for associating images, content-distributing server, and content-distributing method | — | 2008-03-11 |
| 7280688 | Image processing apparatus and pattern extraction apparatus | — | 2007-10-09 |
| 7142716 | Apparatus for searching document images using a result of character recognition | Satoshi Naoi, Fumihito Nishino | 2006-11-28 |