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Fumio Ishimoto

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  • Amagasaki-si, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Sintered friction material
    • Patent number 11,534,829
    • Issue date Dec 27, 2022
    • Nippon Steel Corporation
    • Manabu Kubota
    • B22 - CASTING POWDER METALLURGY

Patents Applicationslast 30 patents

  • Information Patent Application

    SINTERED FRICTION MATERIAL
    • Publication number 20200038959
    • Publication date Feb 6, 2020
    • NIPPON STEEL CORPORATION
    • Manabu KUBOTA
    • B22 - CASTING POWDER METALLURGY
  • Information Patent Application

    COPPER ALLOY POWDER, SINTERED COPPER ALLOY BODY, AND BRAKE LINING F...
    • Publication number 20160047016
    • Publication date Feb 18, 2016
    • NIPPON STEEL & SUMITOMO METAL CORPORATION
    • Futoshi KATSUKI
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Application

    SINTERED FRICTION MATERIAL FOR HIGH-SPEED RAILWAY
    • Publication number 20140109723
    • Publication date Apr 24, 2014
    • NIPPON STEEL & SUMITOMO METAL CORPORATION
    • Fumio Ishimoto
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...