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Eiichiro Fukuchi

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  • Tokyo, JP
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Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    Sm-Fe-N MAGNET
    • Publication number 20230039058
    • Publication date Feb 9, 2023
    • TDK Corporation
    • Hirotaka YOKOTA
    • B22 - CASTING POWDER METALLURGY
  • Information Patent Application

    RARE-EARTH PERMANENT MAGNET
    • Publication number 20200020468
    • Publication date Jan 16, 2020
    • TDK Corporation
    • Ryuji HASHIMOTO
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Application

    RARE EARTH PERMANENT MAGNET
    • Publication number 20190279794
    • Publication date Sep 12, 2019
    • TDK Corporation
    • Masashi ITO
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    PERMANENT MAGNET AND ROTATING MACHINE INCLUDING THE SAME
    • Publication number 20160365181
    • Publication date Dec 15, 2016
    • TDK Corporation
    • Kenichi SUZUKI
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Application

    Ferrite material
    • Publication number 20060118756
    • Publication date Jun 8, 2006
    • Kenya Takagawa
    • C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
  • Information Patent Application

    Method for producing ferrite material and ferrite material
    • Publication number 20060045839
    • Publication date Mar 2, 2006
    • Kenya Takagawa
    • C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
  • Information Patent Application

    Method for producing Mn-Zn ferrite
    • Publication number 20050167632
    • Publication date Aug 4, 2005
    • TDK CORPORATION
    • Eiichiro Fukuchi
    • C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES