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Shigefumi Akagi

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  • Miyazaki, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Antenna module including a plurality of chip antennas
    • Patent number 7,170,453
    • Issue date Jan 30, 2007
    • Matsushita Electric Industrial Co., Ltd.
    • Toshiharu Noguchi
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Chip antenna
    • Patent number 7,042,418
    • Issue date May 9, 2006
    • Matsushita Electric Industrial Co., Ltd.
    • Munenori Fujimura
    • H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

  • Information Patent Application

    Antenna module
    • Publication number 20050057430
    • Publication date Mar 17, 2005
    • Toshiharu Noguchi
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    Chip antenna
    • Publication number 20040108967
    • Publication date Jun 10, 2004
    • Munenori Fujimura
    • H01 - BASIC ELECTRIC ELEMENTS