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Kazuma Hirao

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  • Tokyo, JP
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Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    DISPLAY DEVICE
    • Publication number 20210278730
    • Publication date Sep 9, 2021
    • Sharp Kabushiki Kaisha
    • Kazuma Hirao
    • G02 - OPTICS
  • Information Patent Application

    SWITCHING REGULATOR
    • Publication number 20200280261
    • Publication date Sep 3, 2020
    • Sharp Kabushiki Kaisha
    • Kazuma Hirao
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    LIQUID CRYSTAL DISPLAY DEVICE
    • Publication number 20150277170
    • Publication date Oct 1, 2015
    • Sharp Kabushiki Kaisha
    • Kazuma Hirao
    • G02 - OPTICS
  • Information Patent Application

    DISPLAY DEVICE
    • Publication number 20120249619
    • Publication date Oct 4, 2012
    • Sharp Kabushiki Kaisha
    • Tomoo Furukawa
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
  • Information Patent Application

    Display Device, Liquid Crystal Display Device, And Method For Produ...
    • Publication number 20070285595
    • Publication date Dec 13, 2007
    • Sharp Kabushiki Kaisha
    • Kazuma Hirao
    • G02 - OPTICS