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Ryota Kunieda

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  • Tokyo, JP
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Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    RARE EARTH BASED SINTERED MAGNET
    • Publication number 20140318316
    • Publication date Oct 30, 2014
    • TDK Corporation
    • Takuma Hayakawa
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Application

    R-T-B BASED SINTERED MAGNET
    • Publication number 20140283649
    • Publication date Sep 25, 2014
    • TDK Corporation
    • Ryota Kunieda
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Application

    SINTERED MAGNET, MOTOR, AUTOMOBILE, AND METHOD FOR PRODUCING SINTER...
    • Publication number 20130009503
    • Publication date Jan 10, 2013
    • TDK Corporation
    • Makoto Iwasaki
    • C21 - METALLURGY OF IRON
  • Information Patent Application

    R-T-B RARE EARTH SINTERED MAGNET
    • Publication number 20120235778
    • Publication date Sep 20, 2012
    • TDK Corporation
    • Ryota KUNIEDA
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Application

    PROCESS FOR PRODUCING MAGNET
    • Publication number 20100129538
    • Publication date May 27, 2010
    • TDK CORPORATION
    • Ryota Kunieda
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...