TREA

Hidetaka Yamauchi

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  • Tokyo, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Antenna apparatus
    • Patent number 6,559,805
    • Issue date May 6, 2003
    • Mitsubishi Denki Kabushiki Kaisha
    • Hidetaka Yamauchi
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Antenna apparatus and waveguide rotary coupler
    • Patent number 6,556,165
    • Issue date Apr 29, 2003
    • Mitsubishi Denki Kabushiki Kaisha
    • Tomoaki Fukushima
    • H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

  • Information Patent Application

    Antenna apparatus
    • Publication number 20020140620
    • Publication date Oct 3, 2002
    • Mitsubishi Denki Kabushiki Kaisha
    • Hidetaka Yamauchi
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    Antenna apparatus and waveguide rotary coupler
    • Publication number 20020130808
    • Publication date Sep 19, 2002
    • Mitsubishi Denki Kabushiki Kaisha
    • Tomoaki Fukushima
    • H01 - BASIC ELECTRIC ELEMENTS