Issued Patents All Time
Showing 1–25 of 44 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7673165 | Image processing device, method for saving power consumption of the image processing device, and a computer product | Sugitaka Oteki, Yuji Takahashi, Yoshiyuki Namizuka, Hideto Miyazaki, Hiroyuki Kawamoto +5 more | 2010-03-02 |
| 7627185 | Hierarchically compressing and coding and storing image data | Toshio Miyazawa, Hiroyuki Sakuyama, Junichi Hara, Nekka Matsuura, Takanori Yano +3 more | 2009-12-01 |
| 7599087 | Method and apparatus for image processing, and a computer product | Hiroaki Fukuda, Yoshiyuki Namizuka, Shinya Miyazaki, Sugitaka Oteki, Takako Satoh +6 more | 2009-10-06 |
| 7593578 | Coding and decoding of image data with additional information | Hiroyuki Sakuyama, Junichi Hara, Akio Matsubara, Nekka Matsuura, Toshio Miyazawa +4 more | 2009-09-22 |
| 7545938 | Digital watermarking which allows tampering to be detected on a block-specific basis | Takanori Yano, Junichi Hara, Hiroyuki Sakuyama, Taku Kodama, Yasuyuki Shinkai +3 more | 2009-06-09 |
| 7526133 | Image processing apparatus, image processing program, and storage medium | Hiroyuki Sakuyama, Junichi Hara, Nekka Matsuura, Takanori Yano, Taku Kodama +3 more | 2009-04-28 |
| 7477788 | Image processing apparatus, image reading apparatus and image forming apparatus | — | 2009-01-13 |
| 7454069 | Image processing apparatus, image compressing apparatus, image decompressing apparatus, image processing method, image compressing method, image decompressing method, information processing apparatus, information processing method, program and recording medium | Taku Kodama, Junichi Hara, Nekka Matsuura, Takanori Yano, Toshio Miyazawa +6 more | 2008-11-18 |
| 7450773 | Image processing apparatus and image processing method, image processing system, image processing program and storage medium | Hiroyuki Sakuyama, Junichi Hara, Nekka Matsuura, Takanori Yano, Taku Kodama +3 more | 2008-11-11 |
| 7430327 | Image processing apparatus, image processing program, and storage medium | Taku Kodama, Junichi Hara, Nekka Matsuura, Toshio Miyazawa, Hiroyuki Sakuyama +3 more | 2008-09-30 |
| 7411694 | Data conversion apparatus for and method of data conversion for image processing | — | 2008-08-12 |
| 7409060 | Durable and undecipherable digital watermarking technique and detection of unauthorized use | Hiroyuki Sakuyama, Junichi Hara, Nekka Matsuura, Takanori Yano, Taku Kodama +3 more | 2008-08-05 |
| 7394470 | Method for reversibly transforming data format, image processing apparatus, program for reversibly transforming data format, and computer-readable recording medium thereof | Takayuki Nishimura, Hiroyuki Sakuyama, Junichi Hara, Nekka Matsuura, Takanori Yano +3 more | 2008-07-01 |
| 7394577 | Method and apparatus for image processing method, and a computer product | Yoshiyuki Namizuka, Yuji Takahashi, Hiroyuki Kawamoto, Hideto Miyazaki, Shinya Miyazaki +5 more | 2008-07-01 |
| 7386175 | Modifying wavelet division level before transmitting data stream | Junichi Hara, Toshio Miyazawa, Hiroyuki Sakuyama, Nekka Matsuura, Takanori Yano +3 more | 2008-06-10 |
| 7372599 | Image processor | Yoshiyuki Namizuka, Hideto Miyazaki, Shinya Miyazaki, Sugitaka Oteki, Yuji Takahashi +6 more | 2008-05-13 |
| 7352907 | Code conversion apparatus, code conversion method and storage medium | Hiroyuki Sakuyama, Junichi Hara, Taku Kodama, Nekka Matsuura, Yasuyuki Shinkai +3 more | 2008-04-01 |
| 7336852 | Image processing apparatus, image reading apparatus, image forming apparatus and recording medium for image processing program | Hiroyuki Sakuyama, Junichi Hara, Nekka Matsuura, Takanori Yano, Taku Kodama +3 more | 2008-02-26 |
| 7336386 | Image processor including a data compression unit having a switch and image processing method thereof | Sugitaka Oteki, Yoshiyuki Namizuka, Yuji Takahashi, Hideto Miyazaki, Hiroyuki Kawamoto +5 more | 2008-02-26 |
| 7293172 | Scrambling of image by randomizing pixel values | Takayuki Nishimura, Hiroyuki Sakuyama, Junichi Hara, Nekka Matsuura, Takanori Yano +3 more | 2007-11-06 |
| 7286717 | Image data processing device processing a plurality of series of data items simultaneously in parallel | — | 2007-10-23 |
| 7272737 | Image processing device, method for saving power consumption of the image processing device, and a computer product | Sugitaka Oteki, Yuji Takahashi, Yoshiyuki Namizuka, Hideto Miyazaki, Hiroyuki Kawamoto +5 more | 2007-09-18 |
| 7245775 | Image processing apparatus for compositing images | Taku Kodama, Junichi Hara, Toshio Miyazawa, Hiroyuki Sakuyama, Yasuyuki Shinkai +3 more | 2007-07-17 |
| 7199897 | Image data processing apparatus for and image data processing method of pattern matching | — | 2007-04-03 |
| 7200287 | Method and apparatus for image processing, and a computer product | Hiroaki Fukuda, Yoshiyuki Namizuka, Hideto Miyazaki, Shinya Miyazaki, Sugitaka Oteki +6 more | 2007-04-03 |