TREA

Hazime Kawano

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  • Kanagawa, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Radio-frequency circuit module
    • Patent number 6,597,902
    • Issue date Jul 22, 2003
    • Mitsubishi Denki Kabushiki Kaisha
    • Hazime Kawano
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Phase shifter circuit using field effect transistors
    • Patent number 5,701,107
    • Issue date Dec 23, 1997
    • Mitsubishi Denki Kabushiki Kaisha
    • Michiaki Kasahara
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    180-degree phase shifter
    • Patent number 5,680,079
    • Issue date Oct 21, 1997
    • Mitsubishi Denki Kabushiki Kaisha
    • Kazuyoshi Inami
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Microwave integrated circuit mountings
    • Patent number 5,136,271
    • Issue date Aug 4, 1992
    • Mitsubishi Denki Kabushiki Kaisha
    • Yasuhiko Nishioka
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Antenna system
    • Patent number 5,023,634
    • Issue date Jun 11, 1991
    • Mitsubishi Denki Kabushiki Kaisha
    • Yasuhiko Nishioka
    • H01 - BASIC ELECTRIC ELEMENTS