TREA

Noritake Ohmachi

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  • Chiba-Ken, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Phase-change optical recording medium
    • Patent number 7,335,459
    • Issue date Feb 26, 2008
    • Kabushiki Kaisha Toshiba
    • Sumio Ashida
    • G11 - INFORMATION STORAGE
  • Information Patent Grant

    Optical recording medium
    • Patent number 7,011,876
    • Issue date Mar 14, 2006
    • Kabushiki Kaisha Toshiba
    • Sumio Ashida
    • G11 - INFORMATION STORAGE
  • Information Patent Grant

    Optical recording medium
    • Patent number 6,805,935
    • Issue date Oct 19, 2004
    • Kabushiki Kaisha Toshiba
    • Sumio Ashida
    • G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

  • Information Patent Application

    NONVOLATILE MEMORY DEVICE
    • Publication number 20120292587
    • Publication date Nov 22, 2012
    • Kabushiki Kaisha Toshiba
    • Kouji MATSUO
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    Optical recording medium
    • Publication number 20050042408
    • Publication date Feb 24, 2005
    • Kabushiki Kaisha Toshiba
    • Sumio Ashida
    • G11 - INFORMATION STORAGE
  • Information Patent Application

    Phase-change optical recording medium
    • Publication number 20040121261
    • Publication date Jun 24, 2004
    • Kabushiki Kaisha Toshiba
    • Sumio Ashida
    • G11 - INFORMATION STORAGE
  • Information Patent Application

    Optical recording medium
    • Publication number 20040022987
    • Publication date Feb 5, 2004
    • Kabushiki Kaisha Toshiba
    • Sumio Ashida
    • G11 - INFORMATION STORAGE