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Hirokazu Hashikawa

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  • Yamanashi-ken, JP
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Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    OPTICAL DEVICE
    • Publication number 20190361283
    • Publication date Nov 28, 2019
    • PIONEER CORPORATION
    • Hirokazu HASHIKAWA
    • G02 - OPTICS
  • Information Patent Application

    FLOATING IMAGE DISPLAY DEVICE
    • Publication number 20110181949
    • Publication date Jul 28, 2011
    • PIONEER CORPORATION
    • Hirokazu Hashikawa
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    Method of driving display panel
    • Publication number 20080084407
    • Publication date Apr 10, 2008
    • Pioneer Corporation
    • Hirokazu Hashikawa
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
  • Information Patent Application

    Driving method for plasma display panel
    • Publication number 20060262039
    • Publication date Nov 23, 2006
    • PIONEER CORPORATION
    • Hirokazu Hashikawa
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
  • Information Patent Application

    Method of driving plasma display panel
    • Publication number 20060244683
    • Publication date Nov 2, 2006
    • PIONEER CORPORATION
    • Takeru Okada
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
  • Information Patent Application

    Method of driving plasma display panel
    • Publication number 20050285818
    • Publication date Dec 29, 2005
    • PIONEER CORPORATION
    • Hirokazu Hashikawa
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
  • Information Patent Application

    Plasma display panel
    • Publication number 20050280369
    • Publication date Dec 22, 2005
    • Pioneer Corporation
    • Hirokazu Hashikawa
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    Method of driving a display panel
    • Publication number 20050062689
    • Publication date Mar 24, 2005
    • PIONEER CORPORATION
    • Hirokazu Hashikawa
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
  • Information Patent Application

    Plasma display panel
    • Publication number 20040227464
    • Publication date Nov 18, 2004
    • Pioneer Corporation
    • Hirokazu Hashikawa
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    Plasma display panel
    • Publication number 20040222742
    • Publication date Nov 11, 2004
    • Pioneer Corporation
    • Hirokazu Hashikawa
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    Plasma display panel
    • Publication number 20030168977
    • Publication date Sep 11, 2003
    • PIONEER CORPORATION
    • Hirokazu Hashikawa
    • H01 - BASIC ELECTRIC ELEMENTS