HS

Hiroyuki Sakuyama

Ricoh Company: 54 patents #183 of 9,818Top 2%
Overall (All Time): #46,937 of 4,157,543Top 2%
54
Patents All Time

Issued Patents All Time

Showing 26–50 of 54 patents

Patent #TitleCo-InventorsDate
7522778 Image decoding technique for suppressing tile boundary distortion Tooru Suino 2009-04-21
7505630 Image processing apparatus, image processing method, program, and recording medium that allow setting of most appropriate post-quantization condition Takao Inoue, Shin Aoki, Keiichi Ikebe, Taku Kodama, Takeshi Koyama +4 more 2009-03-17
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 Yasuyuki Nomizu, Junichi Hara, Nekka Matsuura, Takanori Yano, Taku Kodama +3 more 2008-11-11
7450768 Apparatus and method for processing image data based on object movement speed within a frame Tooru Suino 2008-11-11
7433523 Image browsing device acquiring coded data for saving a displayed image from image data source Shin Aoki, Takao Inoue, Taku Kodama, Ikuko Yamashiro, Takanori Yano +4 more 2008-10-07
7430327 Image processing apparatus, image processing program, and storage medium Taku Kodama, Junichi Hara, Nekka Matsuura, Toshio Miyazawa, Yasuyuki Nomizu +3 more 2008-09-30
7409060 Durable and undecipherable digital watermarking technique and detection of unauthorized use Yasuyuki Nomizu, Junichi Hara, Nekka Matsuura, Takanori Yano, Taku Kodama +3 more 2008-08-05
7409095 Image processing apparatus and method for scalable encoded image data Keiichi Ikebe, Takao Inoue, Shin Aoki, Taku Kodama, Ikuko Yamashiro +4 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, Yasuyuki Nomizu, Junichi Hara, Nekka Matsuura, Takanori Yano +3 more 2008-07-01
7386175 Modifying wavelet division level before transmitting data stream Junichi Hara, Toshio Miyazawa, Yasuyuki Nomizu, Nekka Matsuura, Takanori Yano +3 more 2008-06-10
7373007 Encoded data generation apparatus and a method, a program, and an information recording medium Tooru Suino, Michael J. Gormish 2008-05-13
7359549 Imaging device, image processing method, and recording medium Keiichi Ikebe, Takao Inoue, Akira Takahashi, Takashi Maki, Taku Kodama +4 more 2008-04-15
7352907 Code conversion apparatus, code conversion method and storage medium Yasuyuki Nomizu, 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 Yasuyuki Nomizu, Junichi Hara, Nekka Matsuura, Takanori Yano, Taku Kodama +3 more 2008-02-26
7333664 Image compression method capable of reducing tile boundary distortion Takao Inoue, Shin Aoki, Keiichi Ikebe, Taku Kodama, Takeshi Koyama +4 more 2008-02-19
7330596 Image decoding technique for suppressing tile boundary distortion Tooru Suino 2008-02-12
7315651 Image recording apparatus and image data selection method Akira Takahashi, Takao Inoue, Takanori Yano, Takashi Maki, Keiichi Ikebe +2 more 2008-01-01
7313284 Image coding apparatus, program, storage medium and image coding method Tooru Suino, Yukio Kadowaki 2007-12-25
7310447 Image processing apparatus, image processing method, and storage medium Takanori Yano, Takao Inoue, Akira Takahashi, Keiichi Ikebe, Taku Kodama +2 more 2007-12-18
7293172 Scrambling of image by randomizing pixel values Takayuki Nishimura, Yasuyuki Nomizu, Junichi Hara, Nekka Matsuura, Takanori Yano +3 more 2007-11-06
7245775 Image processing apparatus for compositing images Taku Kodama, Yasuyuki Nomizu, Junichi Hara, Toshio Miyazawa, Yasuyuki Shinkai +3 more 2007-07-17
7228000 Image data generation with reduced amount of processing 2007-06-05
7158679 Image compression with tile alignment Yutaka Sano, Taku Kodama 2007-01-02
7127117 Image compression method and apparatus for suppressing quantization rate in particular region, image expansion method and apparatus therefor, and computer-readable storage medium storing program for the compression or expansion Yutaka Sano, Taku Kodama 2006-10-24