KO

Koichi Okazawa

HI Hitachi: 55 patents #211 of 28,497Top 1%
HC Hitachi Consumer Electronics Co.: 1 patents #206 of 447Top 50%
Overall (All Time): #46,326 of 4,157,543Top 2%
55
Patents All Time

Issued Patents All Time

Showing 1–25 of 55 patents

Patent #TitleCo-InventorsDate
7802045 Bus system for use with information processing apparatus Koichi Kimura, Hitoshi Kawaguchi, Ichiharu Aburano, Kazushi Kobayashi, Tetsuya Mochida 2010-09-21
7711817 Data processing apparatus and network system that outputs quality of service information to a user Ryuichi Hattori, Toshihiko Ogura, Takashi Oeda, Hideki Osaka, Tsunehiro Tobita +1 more 2010-05-04
7577781 Bus system for use with information processing apparatus Koichi Kimura, Hitoshi Kawaguchi, Ichiharu Aburano, Kazushi Kobayashi, Tetsuya Mochida 2009-08-18
7447708 Data processing apparatus and network system that outputs quality of service information to a user Ryuichi Hattori, Toshihiko Ogura, Takashi Oeda, Hideki Osaka, Tsunehiro Tobita +1 more 2008-11-04
7398346 Bus system for use with information processing apparatus Koichi Kimura, Hitoshi Kawaguchi, Ichiharu Aburano, Kazushi Kobayashi, Tetsuya Mochida 2008-07-08
7340552 Bus control system Nobukazu Kondo, Seiji Kaneko, Hideaki Gemma, Tetsuya Mochida, Takehisa Hayashi 2008-03-04
7177970 Bus control system Nobukazu Kondo, Seiji Kaneko, Hideaki Gemma, Tetsuya Mochida, Takehisa Hayashi 2007-02-13
7152130 Bus system for use with information processing apparatus Koichi Kimura, Hitoshi Kawaguchi, Ichiharu Aburano, Kazushi Kobayashi, Tetsuya Mochida 2006-12-19
6907489 Bus system for use with information processing apparatus Koichi Kimura, Hitoshi Kawaguchi, Ichiharu Aburano, Kazushi Kobayashi, Tetsuya Mochida 2005-06-14
6868446 Data processing apparatus and network system that outputs quality of service information to a user Ryuichi Hattori, Toshihiko Ogura, Takashi Oeda, Hideki Osaka, Tsunehiro Tobita +1 more 2005-03-15
6810461 Bus system for use with information processing apparatus Koichi Kimura, Hitoshi Kawaguchi, Ichiharu Aburano, Kazushi Kobayashi, Tetsuya Mochida 2004-10-26
6748463 Information processor with snoop suppressing function, memory controller, and direct memory access processing method Masahide Tsuboi, Takashi Moriyama, Hiroshi Murashima, Masumi Terao, Michinori Naitoh +1 more 2004-06-08
6584530 Information processing system, bus arbiter, and bus controlling method Nobukazu Kondo, Yukihiro Seki, Ryuichi Hattori, Masaya Umemura, Shigemi Adachi +2 more 2003-06-24
6546471 Shared memory multiprocessor performing cache coherency Toshiaki Tarui, Yasuyuki Okada, Toru Shonai, Toshio Okochi, Hideya Akashi 2003-04-08
6519667 Bus control system Nobukazu Kondo, Seiji Kaneko, Hideaki Gemma, Tetsuya Mochida, Takehisa Hayashi 2003-02-11
6519640 Accessible network of performance index tables Ryuichi Hattori, Toshihiko Ogura, Takashi Oeda, Hideki Osaka, Tsunehiro Tobita +1 more 2003-02-11
6425037 Information processing system, bus arbiter, and bus controlling method Nobukazu Kondo, Yukihiro Seki, Ryuichi Hattori, Masaya Umemura, Shigemi Adachi +2 more 2002-07-23
6378021 Switch control method and apparatus in a system having a plurality of processors Toshiaki Tarui, Yasuyuki Okada 2002-04-23
6370577 Information processing system having a network and a directory which may be referenced to supply information to an apparatus Ryuichi Hattori, Toshihiko Ogura, Takashi Oeda, Hideki Osaka, Tsunehiro Tobita +1 more 2002-04-09
6341323 Information processing system Nobukazu Kondo, Seiji Kaneko, Hideaki Gemma, Tetsuya Mochida, Takehisa Hayashi 2002-01-22
6334164 Bus system for use with information processing apparatus Koichi Kimura, Hitoshi Kawaguchi, Ichiharu Aburano, Kazushi Kobayashi, Tetsuya Mochida 2001-12-25
6219738 Information processing system Nobukazu Kondo, Seiji Kaneko, Hideaki Gemma, Tetsuya Mochida, Takehisa Hayashi 2001-04-17
6219735 Method for controlling a bus to progress transfer cycles without inserting a cycle for acknowledgement Nobukazu Kondo, Seiji Kaneko, Hideaki Gemma, Tetsuhiko Okada, Kazuhiko Komori 2001-04-17
6195719 Bus system for use with information processing apparatus Koichi Kimura, Hitoshi Kawaguchi, Ichiharu Aburano, Kazushi Kobayashi, Tetsuya Mochida 2001-02-27
6131169 Reliability of crossbar switches in an information processing system Toshiaki Tarui, Yasuyuki Okada 2000-10-10