TREA

Toru Hirohashi

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  • Minato-ku, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Winding component
    • Patent number 8,203,413
    • Issue date Jun 19, 2012
    • FDK Corporation
    • Kiyoshi Hironaka
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Inverter transformer
    • Patent number 7,345,567
    • Issue date Mar 18, 2008
    • FDK Corporation
    • Akihiro Fujii
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Coil Device
    • Patent number 6,809,622
    • Issue date Oct 26, 2004
    • FDK Corporation
    • Toru Hirohashi
    • H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

  • Information Patent Application

    Winding Component
    • Publication number 20090302988
    • Publication date Dec 10, 2009
    • FDK CORPORATION
    • Kiyoshi Hironaka
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    Inverter transformer
    • Publication number 20070247267
    • Publication date Oct 25, 2007
    • FDK ENERGY CO. LTD.
    • Akihiro Fujii
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    Coil device
    • Publication number 20020175794
    • Publication date Nov 28, 2002
    • Toru Hirohashi
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    Coil and terminal
    • Publication number 20020153985
    • Publication date Oct 24, 2002
    • Toru Hirohashi
    • H01 - BASIC ELECTRIC ELEMENTS