KK

Koyo Katsura

HI Hitachi: 79 patents #73 of 28,497Top 1%
HC Hitachi Engineering Co.: 27 patents #1 of 572Top 1%
RT Renesas Technology: 10 patents #254 of 3,337Top 8%
HM Hitachi Via Mechanics: 1 patents #43 of 109Top 40%
RE Renesas Electronics: 1 patents #2,739 of 4,529Top 65%
UN Unknown: 1 patents #29,356 of 83,584Top 40%
Overall (All Time): #17,679 of 4,157,543Top 1%
91
Patents All Time

Issued Patents All Time

Showing 1–25 of 91 patents

Patent #TitleCo-InventorsDate
8332683 Data processing system and image processing system Jun Satoh, Kazushige Yamagishi, Keisuke Nakashima, Takashi Miyamoto, Mitsuru Watabe +1 more 2012-12-11
7711976 Data processing system and image processing system Jun Satoh, Kazushige Yamagishi, Keisuke Nakashima, Takashi Miyamoto, Mitsuru Watabe +1 more 2010-05-04
7602389 Graphic processing apparatus and method Yasushi Fukunaga, Ryo Fujita, Kazuyoshi Koga, Takehiko Nishida 2009-10-13
7333116 Data processor having unified memory architecture using register to optimize memory access Tetsuya Shimomura, Shigeru Matsuo, Tatsuki Inuzuka, Yasuhiro Nakatsuka 2008-02-19
7254737 Data processing system and image processing system Jun Satoh, Kazushige Yamagishi, Keisuke Nakashima, Takashi Miyamoto, Mitsuru Watabe +1 more 2007-08-07
RE39529 Graphic processing apparatus utilizing improved data transfer to reduce memory size Shinichi Kojima, Noriyuki Kurakami 2007-03-27
7142213 Graphics drawing device and method Yasuhiro Nakatsuka, Keisuke Nakashima, Shigeru Matsuo, Masahisa Narita, Hidehito Takewa +1 more 2006-11-28
7082224 Statistic calculating method using a template and corresponding sub-image to determine similarity based on sum of squares thresholding Mitsuji Ikeda, Syoji Yoshida, Keisuke Nakashima, Shigeru Shibukawa, Haruo Yoda +1 more 2006-07-25
7064756 Data processing apparatus and shading apparatus Yasuhiro Nakatsuka, Shigeru Matsuo, Jun Satoh, Masanori Miyoshi, Takashi Sone 2006-06-20
7019751 Graphic processing apparatus and method Yasushi Fukunaga, Ryo Fujita, Kazuyoshi Koga, Takehiko Nishida 2006-03-28
7006134 Pen type input device with camera Toshifumi Arai, Kimiyoshi Machii, Hideyuki Watanabe 2006-02-28
6954206 Data processor having unified memory architecture using register to optimize memory access Tetsuya Shimomura, Shigeru Matsuo, Tatsuki Inuzuka, Yasuhiro Nakatsuka 2005-10-11
6806875 Data processing apparatus and shading apparatus Yasuhiro Nakatsuka, Shigeru Matsuo, Jun Satoh, Masanori Miyoshi, Takashi Sone 2004-10-19
6789210 Data processing system having memory including mode register Jun Satoh, Kazushige Yamagishi, Keisuke Nakashima, Takashi Miyamoto, Mitsuru Watabe +1 more 2004-09-07
6785833 Data processing system and image processing system Jun Satoh, Kazushige Yamagishi, Keisuke Nakashima, Takashi Miyamoto, Mitsuru Watabe +1 more 2004-08-31
6781590 Graphic processing system having bus connection control functions Shigeru Matsuo, Jun Sato, Takashi Sone, Yoshikazu Yokota, Masahiko Kikuchi 2004-08-24
6756981 Graphics processor and system for determining colors of the vertices of a figure Katsunori Suzuki, Ryo Fujita, Kazuyoshi Koga, Yuichi Abe, Mitsuru Soga +3 more 2004-06-29
6751605 Apparatus for recognizing input character strings by inference Keiko Gunji, Soshiro Kuzunuki, Masaki Miura, Toshimi Yokota 2004-06-15
6731291 Image processing device and system using the same Yasuhiro Nakatsuka, Keisuke Nakashima, Shigeru Matsuo, Masahisa Narita, Hidehito Takewa +1 more 2004-05-04
6718060 Character recognizer Toshimi Yokota, Soshiro Kuzunuki, Masaki Miura, Keiko Gunji 2004-04-06
6717583 Data processor having unified memory architecture providing priority memory access Tetsuya Shimomura, Shigeru Matsuo, Tatsuki Inuzuka, Yasuhiro Nakatsuka 2004-04-06
6704019 Graphic processing apparatus and method Yasushi Fukunaga, Ryo Fujita, Kazuyoshi Koga, Takehiko Nishida 2004-03-09
6697070 Graphic processing system Shigeru Matsuo, Shigeaki Yoshida, Hiroshi Takeda, Hisashi Kaziwara 2004-02-24
6677950 Graphics computer Mamoru Ohba, Mitsuru Watabe, Rika Minami 2004-01-13
6646651 Display controller Hideo Maejima, Hiroshi Takeda 2003-11-11