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Hidemi Iwao

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Patents Grantslast 30 patents

  • Information Patent Grant

    Common mode choke coil
    • Patent number 11,087,914
    • Issue date Aug 10, 2021
    • Taiyo Yuden Co., Ltd.
    • Daizo Yokoyama
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Common mode choke coil
    • Patent number 10,297,381
    • Issue date May 21, 2019
    • TAYO YUDEN CO., LTD.
    • Katsuyuki Horie
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Coil component
    • Patent number 9,685,267
    • Issue date Jun 20, 2017
    • Taiyo Yuden Co., Ltd.
    • Hitoshi Matsuura
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Coil component
    • Patent number 9,349,517
    • Issue date May 24, 2016
    • Taiyo Yuden Co., Ltd.
    • Hitoshi Matsuura
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Common mode noise filter
    • Patent number 8,653,928
    • Issue date Feb 18, 2014
    • Taiyo Yuden Co., Ltd.
    • Kenichiro Nogi
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Equivalent circuit of inductance element, method of analyzing circu...
    • Patent number 8,620,612
    • Issue date Dec 31, 2013
    • Taiyo Yuden Co., Ltd.
    • Hidemi Iwao
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Coil component
    • Patent number 8,362,866
    • Issue date Jan 29, 2013
    • Taiyo Yuden Co., Ltd.
    • Hitoshi Matsuura
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Grant

    Equivalent circuit of inductance element, method of analyzing circu...
    • Patent number 6,321,169
    • Issue date Nov 20, 2001
    • Taiyo Yuden Co., Ltd.
    • Hidemi Iwao
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Inductance device and manufacturing method thereof
    • Patent number 6,255,933
    • Issue date Jul 3, 2001
    • Taiyo Yuden Co., Ltd.
    • Hidemi Iwao
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Chip type electronic part and method for the manufacture thereof
    • Patent number 6,252,481
    • Issue date Jun 26, 2001
    • Taiyo Yuden Co. Ltd.
    • Hidemi Iwao
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Laminated electric part
    • Patent number 6,238,779
    • Issue date May 29, 2001
    • Taiyo Yuden Co., Ltd.
    • Hidemi Iwao
    • C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
  • Information Patent Grant

    Electronic components
    • Patent number 6,218,925
    • Issue date Apr 17, 2001
    • Taiyo Yuden Co., Ltd.
    • Hidemi Iwao
    • H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

  • Information Patent Application

    COMMON MODE CHOKE COIL
    • Publication number 20180286558
    • Publication date Oct 4, 2018
    • Taiyo Yuden Co., Ltd.
    • Daizo YOKOYAMA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    COMMON MODE CHOKE COIL
    • Publication number 20160365191
    • Publication date Dec 15, 2016
    • Taiyo Yuden Co., Ltd.
    • Katsuyuki HORIE
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    COIL COMPONENT
    • Publication number 20160233019
    • Publication date Aug 11, 2016
    • Taiyo Yuden Co., Ltd.
    • Hitoshi MATSUURA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    COMMON MODE NOISE FILTER
    • Publication number 20130229252
    • Publication date Sep 5, 2013
    • TAIYO YUDEN CO., LTD.
    • Kenichiro Nogi
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    COIL COMPONENT
    • Publication number 20120188046
    • Publication date Jul 26, 2012
    • Taiyo Yuden Co., Ltd.
    • Hitoshi MATSUURA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    COIL COMPONENT
    • Publication number 20120188049
    • Publication date Jul 26, 2012
    • Taiyo Yuden Co., Ltd.
    • Hitoshi MATSUURA
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Application

    EQUIVALENT CIRCUIT OF INDUCTANCE ELEMENT, METHOD OF ANALYZING CIRCU...
    • Publication number 20110246120
    • Publication date Oct 6, 2011
    • Taiyo Yuden Co., Ltd.
    • Hidemi Iwao
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    Electronic component and manufacturing method thereof
    • Publication number 20010017420
    • Publication date Aug 30, 2001
    • Taiyo Yuden Co. Ltd.
    • Hidemi Iwao
    • H01 - BASIC ELECTRIC ELEMENTS