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Juichi Ooki

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  • Tokyo, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Electronic component
    • Patent number 11,289,262
    • Issue date Mar 29, 2022
    • SUMIDA CORPORATION
    • Mitsugu Kawarai
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Electronic component
    • Patent number 10,446,313
    • Issue date Oct 15, 2019
    • Sumida Corporation
    • Mitsugu Kawarai
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Inductance device
    • Patent number 7,183,886
    • Issue date Feb 27, 2007
    • Sumida Technologies Incorporated
    • Juichi Ooki
    • H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

  • Information Patent Application

    ELECTRONIC COMPONENT
    • Publication number 20190392977
    • Publication date Dec 26, 2019
    • Sumida Corporation
    • Mitsugu KAWARAI
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    ELECTRONIC COMPONENT
    • Publication number 20170221623
    • Publication date Aug 3, 2017
    • Sumida Corporation
    • Mitsugu KAWARAI
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    ELECTRONIC COMPONENT
    • Publication number 20160247626
    • Publication date Aug 25, 2016
    • Sumida Corporation
    • Mitsugu KAWARAI
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    Inductance device
    • Publication number 20060006970
    • Publication date Jan 12, 2006
    • Sumida Technologies Incorporated
    • Juichi Ooki
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    Inductance device
    • Publication number 20040189433
    • Publication date Sep 30, 2004
    • Sumida Technologies Incorporated
    • Juichi Ooki
    • H01 - BASIC ELECTRIC ELEMENTS