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Masami HIRAKAWA

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  • Fukuoka, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Touch screen device
    • Patent number 8,373,674
    • Issue date Feb 12, 2013
    • Panasonic Corporation
    • Taichi Yamada
    • G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

  • Information Patent Application

    TOUCH SCREEN DEVICE
    • Publication number 20120293453
    • Publication date Nov 22, 2012
    • PANASONIC CORPORATION
    • Taichi YAMADA
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    TOUCH SCREEN DEVICE
    • Publication number 20110304570
    • Publication date Dec 15, 2011
    • PANASONIC CORPORATION
    • Takami MAEDA
    • G06 - COMPUTING CALCULATING COUNTING