Issued Patents All Time
Showing 26–50 of 50 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8315424 | Image processing apparatus, image processing method, and program product | Taeko Ishizu, Akihiro Mihara, Hiroshi Shimura, Masaaki Ishikawa, Yasushi Abe +1 more | 2012-11-20 |
| 8259991 | Image processing apparatus and image processing method | Masaaki Ishikawa, Takashi Saitoh, Hiroshi Shimura, Taeko Ishizu | 2012-09-04 |
| 8254643 | Image processing method and device for object recognition | Zhongchao Shi, Gang Wang, Tao Li, Cheng Du | 2012-08-28 |
| 8238599 | Image processing device and image processing method for identifying a selected one or more embedding methods used for embedding target information | Masaaki Ishikawa, Takashi Saitoh, Hiroshi Shimura, Taeko Ishizu, Hideaki Yamagata | 2012-08-07 |
| 8208179 | Apparatus, system, and method for image processing | Masaaki Ishikawa, Hiroshi Shimura, Taeko Ishizu, Hiroyuki Yoshida, Takashi Saitoh | 2012-06-26 |
| 8014627 | Image processing apparatus, imaging apparatus, image processing method, and computer program product | — | 2011-09-06 |
| 8009305 | Method, program, and apparatus for detecting a copy-prohibited document and prohibiting a reproduction of the detected copy prohibited document | Masaaki Ishikawa, Takashi Saitoh, Hiroshi Shimura | 2011-08-30 |
| 7983508 | Method and apparatus for image processing capable of effectively reducing an image noise | — | 2011-07-19 |
| 7720290 | Method, program, and apparatus for detecting specific information included in image data of original image, and computer-readable storing medium storing the program | Hiroshi Shimura, Masaaki Ishikawa, Takashi Saitoh | 2010-05-18 |
| 7684637 | Method, computer program, and apparatus for detecting specific information included in image data of original image with accuracy, and computer readable storing medium storing the program | Masaaki Ishikawa, Takashi Saitoh, Hiroshi Shimura | 2010-03-23 |
| 7609851 | Embedding data into document and extracting embedded data from document | Masaaki Ishikawa, Hiroshi Shimura, Takashi Saitoh, Hiroyuki Yoshida | 2009-10-27 |
| 7595826 | Method a system for improving resolution in color image data generated by a color image sensor | Shin Aoki | 2009-09-29 |
| 7580159 | Method, program, and apparatus for preventing a reproduction of an anti-copy document, and a medium storing the program | Yasushi Abe, Takashi Saitoh | 2009-08-25 |
| 7548340 | Method, program, and apparatus for prohibiting a reproduction of an anti-copy document, and a medium storing the program | Masaaki Ishikawa, Takashi Saitoh | 2009-06-16 |
| 7477426 | Image correcting apparatus and method, program, storage medium, image reading apparatus, and image forming apparatus | Tadashi Araki | 2009-01-13 |
| 7430065 | Method and system for correcting distortions in image data scanned from bound originals | Tadashi Arakai | 2008-09-30 |
| 7271803 | Method and system for simulating stereographic vision | Koichi Ejiri, Ying-Jieh Huang, Shin Aoki | 2007-09-18 |
| 7182464 | Projector with adjustably positioned image plate | Koichi Ejiri, Takao Yamaguchi, Shin Aoki | 2007-02-27 |
| 6901236 | Method, program, and apparatus for preventing a reproduction of an anti-copy document, and a medium storing the program | Takashi Saitoh, Yasushi Abe | 2005-05-31 |
| 6830341 | Projector with adjustably positioned image plate | Koichi Ejiri, Takao Yamaguchi, Shin Aoki | 2004-12-14 |
| 6628327 | Method and a system for improving resolution in color image data generated by a color image sensor | Shin Aoki | 2003-09-30 |
| 6609797 | Projector with adjustably positioned image plate | Koichi Ejiri, Takao Yamaguchi, Shin Aoki | 2003-08-26 |
| 6366360 | Method and a system for correcting distortion aberrations in high resolution images | Koichi Ejiri, Shin Aoki | 2002-04-02 |
| 6361171 | Projector with adjustably positioned image plate | Koichi Ejiri, Takao Yamaguchi, Shin Aoki | 2002-03-26 |
| 6104840 | Method and system for generating a composite image from partially overlapping adjacent images taken along a plurality of axes | Koichi Ejiri, Shin Aoki | 2000-08-15 |