TREA

Hideyuki Yamanaka

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  • Tokyo, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Line noise attenuator
    • Patent number 8,242,859
    • Issue date Aug 14, 2012
    • Groundnite Inc.
    • Takashige Terakawa
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    Noise filter and electronic apparatus having the same
    • Patent number 7,015,774
    • Issue date Mar 21, 2006
    • EMC Inc.
    • Takashige Terakawa
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Noise filter
    • Patent number 6,801,103
    • Issue date Oct 5, 2004
    • EMC Inc.
    • Takashige Terakawa
    • H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

  • Information Patent Application

    LINE NOISE ATTENUATOR
    • Publication number 20110285482
    • Publication date Nov 24, 2011
    • GROUNDNITE INC.,
    • Takashige TERAKAWA
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Application

    Noise filter and electronic apparatus having the same
    • Publication number 20040263284
    • Publication date Dec 30, 2004
    • EMC Inc.
    • Takashige Terakawa
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Application

    Noise filter
    • Publication number 20030117814
    • Publication date Jun 26, 2003
    • EMC Inc.
    • Takashige Terakawa
    • H03 - BASIC ELECTRONIC CIRCUITRY