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Kosuke HASEGAWA

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  • Numazu-shi, JP
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Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    VACUUM INTERRUPTER
    • Publication number 20220108854
    • Publication date Apr 7, 2022
    • MEIDENSHA CORPORATION
    • Kenta YAMAMURA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    METHOD FOR MANUFACTURING ELECTRODE MATERIAL AND ELECTRODE MATERIAL
    • Publication number 20190362910
    • Publication date Nov 28, 2019
    • MEIDENSHA CORPORATION
    • Keita ISHIKAWA
    • B22 - CASTING POWDER METALLURGY
  • Information Patent Application

    METHOD FOR MANUFACTURING ELECTRODE MATERIAL
    • Publication number 20190299285
    • Publication date Oct 3, 2019
    • MEIDENSHA CORPORATION
    • Shota HAYASHI
    • B22 - CASTING POWDER METALLURGY
  • Information Patent Application

    VACUUM CIRCUIT BREAKER
    • Publication number 20180247780
    • Publication date Aug 30, 2018
    • MEIDENSHA CORPORATION
    • Kazuhiro NAGATAKE
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Application

    ELECTRODE MATERIAL AND METHOD FOR MANUFACTURING ELECTRODE MATERIAL
    • Publication number 20180240612
    • Publication date Aug 23, 2018
    • MEIDENSHA CORPORATION
    • Keita ISHIKAWA
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Application

    METHOD FOR MANUFACTURING ELECTRODE MATERIAL AND ELECTRODE MATERIAL
    • Publication number 20180182573
    • Publication date Jun 28, 2018
    • MEIDENSHA CORPORATION
    • Shota HAYASHI
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Application

    METHOD FOR PRODUCING ELECTRODE MATERIAL AND ELECTRODE MATERIAL
    • Publication number 20180174771
    • Publication date Jun 21, 2018
    • MEIDENSHA CORPORATION
    • Shota HAYASHI
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Application

    ELECTRODE MATERIAL
    • Publication number 20170066055
    • Publication date Mar 9, 2017
    • MEIDENSHA CORPORATION
    • Kaoru KITAKIZAKI
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Application

    METHOD FOR PRODUCING ELECTRODE MATERIAL
    • Publication number 20170069438
    • Publication date Mar 9, 2017
    • MEIDENSHA CORPORATION
    • Kaoru KITAKIZAKI
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Application

    ALLOY
    • Publication number 20160369373
    • Publication date Dec 22, 2016
    • MEIDENSHA CORPORATION
    • Kaoru KITAKIZAKI
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...