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Tetsuya Kume

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  • Echizen-shi, JP
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Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    METHOD FOR PRODUCING MAGNETIC REFRIGERATION MATERIAL, AND MAGNETIC...
    • Publication number 20230405670
    • Publication date Dec 21, 2023
    • Shin-Etsu Chemical Co., Ltd.
    • Junya FUKUDA
    • B22 - CASTING POWDER METALLURGY
  • Information Patent Application

    METHOD FOR PRODUCING MAGNETIC REFRIGERATION MATERIAL, AND MAGNETIC...
    • Publication number 20230302532
    • Publication date Sep 28, 2023
    • Shin-Etsu Chemical Co., Ltd.
    • Junya FUKUDA
    • B22 - CASTING POWDER METALLURGY
  • Information Patent Application

    RARE-EARTH SINTERED MAGNET
    • Publication number 20230005646
    • Publication date Jan 5, 2023
    • Shin-Etsu Chemical Co., Ltd.
    • Tetsuya KUME
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    RARE EARTH SINTERED MAGNET
    • Publication number 20220415551
    • Publication date Dec 29, 2022
    • Shin-Etsu Chemical Co., Ltd.
    • Tetsuya KUME
    • B22 - CASTING POWDER METALLURGY
  • Information Patent Application

    RARE EARTH SINTERED MAGNET AND MAKING METHOD
    • Publication number 20210366635
    • Publication date Nov 25, 2021
    • Shin-Etsu Chemical Co., Ltd.
    • Yosuke SHINADA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    R-Fe-B SINTERED MAGNET
    • Publication number 20200303103
    • Publication date Sep 24, 2020
    • Shin-Etsu Chemical Co., Ltd.
    • Tetsuya Ohashi
    • B22 - CASTING POWDER METALLURGY
  • Information Patent Application

    R-Fe-B SINTERED MAGNET
    • Publication number 20180090250
    • Publication date Mar 29, 2018
    • Shin-Etsu Chemical Co., Ltd.
    • Tetsuya Ohashi
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Application

    METHOD FOR PREPARING R-Fe-B SINTERED MAGNET
    • Publication number 20180090249
    • Publication date Mar 29, 2018
    • Shin-Etsu Chemical Co., Ltd.
    • Tetsuya Ohashi
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Application

    R-Fe-B SINTERED MAGNET AND MAKING METHOD
    • Publication number 20170365384
    • Publication date Dec 21, 2017
    • Shin-Etsu Chemical Co., Ltd.
    • Koichi Hirota
    • C21 - METALLURGY OF IRON
  • Information Patent Application

    R-FE-B SINTERED MAGNET AND MAKING METHOD
    • Publication number 20160293303
    • Publication date Oct 6, 2016
    • Shin-Etsu Chemical Co., Ltd.
    • Koichi Hirota
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    R-FE-B SINTERED MAGNET AND MAKING METHOD
    • Publication number 20160293307
    • Publication date Oct 6, 2016
    • Shin-Etsu Chemical Co., Ltd.
    • Koichi Hirota
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    R-FE-B SINTERED MAGNET AND MAKING METHOD
    • Publication number 20160293304
    • Publication date Oct 6, 2016
    • Shin-Etsu Chemical Co., Ltd.
    • Koichi Hirota
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    METHOD FOR SYNTHESIZING RARE EARTH METAL EXTRACTANT
    • Publication number 20130123534
    • Publication date May 16, 2013
    • JAPAN ATOMIC ENERGY AGENCY
    • Kazuaki Sakaki
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Application

    METHOD FOR SYNTHESIZING RARE EARTH METAL EXTRACTANT
    • Publication number 20130102806
    • Publication date Apr 25, 2013
    • JAPAN ATOMIC ENERGY AGENCY
    • Kazuaki Sakaki
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Application

    SYNTHESIS OF RARE EARTH METAL EXTRACTANT
    • Publication number 20120004459
    • Publication date Jan 5, 2012
    • Nissin Chemical Industry Co., Ltd.
    • Kazuaki Sakaki
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Application

    SYNTHESIS OF RARE EARTH METAL EXTRACTANT
    • Publication number 20120004458
    • Publication date Jan 5, 2012
    • Nissin Chemical Industry Co., Ltd.
    • Kazuaki Sakaki
    • C07 - ORGANIC CHEMISTRY