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Kazuhito Matsumura

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  • Utsunomiya, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Electromagnetic wave absorbing sheet
    • Patent number 6,521,829
    • Issue date Feb 18, 2003
    • Japan Science and Technology Corporation
    • Kazuhito Matsumura
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

  • Information Patent Application

    Electromagnetic wave absorbing sheet
    • Publication number 20020148626
    • Publication date Oct 17, 2002
    • Kazuhito Matsumura
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC