TREA

Takahiko Iwasaki

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  • Nakai, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Semiconductor storage device having a memory controller, a selectio...
    • Patent number 10,614,014
    • Issue date Apr 7, 2020
    • Hitachi, Ltd.
    • Yasuhiro Ikeda
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Storage control apparatus
    • Patent number 8,681,489
    • Issue date Mar 25, 2014
    • Hitachi, Ltd.
    • Midori Kurokawa
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Storage control apparatus
    • Patent number 8,189,329
    • Issue date May 29, 2012
    • Hitachi, Ltd.
    • Midori Kurokawa
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Disk array system
    • Patent number 7,911,789
    • Issue date Mar 22, 2011
    • Hitachi, Ltd.
    • Tsuyoshi Sasagawa
    • G11 - INFORMATION STORAGE
  • Information Patent Grant

    Disk array system
    • Patent number 7,593,225
    • Issue date Sep 22, 2009
    • Hitachi, Ltd.
    • Tsuyoshi Sasagawa
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Storage controller and storage system
    • Patent number 7,441,130
    • Issue date Oct 21, 2008
    • Hitachi, Ltd.
    • Daisuke Isobe
    • G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

  • Information Patent Application

    SEMICONDUCTOR STORAGE DEVICE
    • Publication number 20190073330
    • Publication date Mar 7, 2019
    • Hitachi, Ltd
    • Yasuhiro IKEDA
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    STORAGE CONTROL APPARATUS
    • Publication number 20120226875
    • Publication date Sep 6, 2012
    • Midori Kurokawa
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    Storage Control Apparatus
    • Publication number 20100118483
    • Publication date May 13, 2010
    • Midori Kurokawa
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    DISK ARRAY SYSTEM
    • Publication number 20100002374
    • Publication date Jan 7, 2010
    • Hitachi, Ltd.
    • Tsuyoshi Sasagawa
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    DISK ARRAY SYSTEM
    • Publication number 20080239656
    • Publication date Oct 2, 2008
    • Hitachi, Ltd
    • Tsuyoshi Sasagawa
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    Storage controller and storage system
    • Publication number 20070006001
    • Publication date Jan 4, 2007
    • Hitachi, Ltd.
    • Daisuke Isobe
    • G06 - COMPUTING CALCULATING COUNTING