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Masamichi KAWANO

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Patents Grantslast 30 patents

  • Information Patent Grant

    Steel material and steel product using the same
    • Patent number 12,104,231
    • Issue date Oct 1, 2024
    • Daido Steel Co., Ltd.
    • Masamichi Kawano
    • C21 - METALLURGY OF IRON
  • Information Patent Grant

    Steel for a mold
    • Patent number 11,913,100
    • Issue date Feb 27, 2024
    • Daido Steel Co., Ltd.
    • Masamichi Kawano
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Grant

    Steel for mold
    • Patent number 11,377,718
    • Issue date Jul 5, 2022
    • Daido Steel Co., Ltd.
    • Masamichi Kawano
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Grant

    Steel for mold, and mold
    • Patent number 11,319,621
    • Issue date May 3, 2022
    • Daido Steel Co., Ltd.
    • Masamichi Kawano
    • B22 - CASTING POWDER METALLURGY
  • Information Patent Grant

    Steel for molds and molding tool
    • Patent number 11,141,778
    • Issue date Oct 12, 2021
    • Daido Steel Co., Ltd.
    • Masamichi Kawano
    • B22 - CASTING POWDER METALLURGY
  • Information Patent Grant

    Prehardened steel material, mold, and mold component
    • Patent number 11,091,825
    • Issue date Aug 17, 2021
    • Daido Steel Co., Ltd.
    • Masamichi Kawano
    • C21 - METALLURGY OF IRON
  • Information Patent Grant

    Annealed steel material and method for manufacturing the same
    • Patent number 10,988,823
    • Issue date Apr 27, 2021
    • Daido Steel Co., Ltd.
    • Masamichi Kawano
    • C21 - METALLURGY OF IRON
  • Information Patent Grant

    Mold steel and mold
    • Patent number 10,508,327
    • Issue date Dec 17, 2019
    • Daido Steel Co., Ltd.
    • Masamichi Kawano
    • C21 - METALLURGY OF IRON

Patents Applicationslast 30 patents

  • Information Patent Application

    STEEL MATERIAL AND MOLD
    • Publication number 20240229202
    • Publication date Jul 11, 2024
    • DAIDO STEEL CO., LTD.
    • Masamichi KAWANO
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Application

    STEEL MATERIAL AND MOLD
    • Publication number 20240133005
    • Publication date Apr 25, 2024
    • DAIDO STEEL CO., LTD.
    • Masamichi KAWANO
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Application

    STEEL MATERIAL AND MOLD
    • Publication number 20240102140
    • Publication date Mar 28, 2024
    • DAIDO STEEL CO., LTD.
    • Masamichi KAWANO
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Application

    STEEL MATERIAL AND STEEL PRODUCT USING THE SAME
    • Publication number 20220380874
    • Publication date Dec 1, 2022
    • DAIDO STEEL CO., LTD.
    • Masamichi KAWANO
    • C21 - METALLURGY OF IRON
  • Information Patent Application

    STEEL FOR A MOLD
    • Publication number 20220162732
    • Publication date May 26, 2022
    • DAIDO STEEL CO., LTD.
    • Masamichi KAWANO
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Application

    POWDER FOR ADDITIVE MANUFACTURING, AND DIE-CASTING DIE PART
    • Publication number 20200398339
    • Publication date Dec 24, 2020
    • DAIDO STEEL CO., LTD.
    • Motohiro IBUKI
    • B22 - CASTING POWDER METALLURGY
  • Information Patent Application

    STEEL FOR MOLD
    • Publication number 20200115783
    • Publication date Apr 16, 2020
    • Daido Steel Co. LTD
    • Masamichi KAWANO
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    STEEL FOR DIE-CASTING DIE AND DIE-CASTING DIE
    • Publication number 20190352751
    • Publication date Nov 21, 2019
    • DAIDO STEEL CO., LTD.
    • Masamichi KAWANO
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Application

    STEEL FOR MOLD, AND MOLD
    • Publication number 20190300991
    • Publication date Oct 3, 2019
    • DAIDO STEEL CO., LTD.
    • Masamichi Kawano
    • B22 - CASTING POWDER METALLURGY
  • Information Patent Application

    PREHARDENED STEEL MATERIAL, MOLD, AND MOLD COMPONENT
    • Publication number 20180305799
    • Publication date Oct 25, 2018
    • DAIDO STEEL CO., LTD.
    • Masamichi KAWANO
    • C21 - METALLURGY OF IRON
  • Information Patent Application

    ANNEALED STEEL MATERIAL AND METHOD FOR MANUFACTURING THE SAME
    • Publication number 20180282832
    • Publication date Oct 4, 2018
    • DAIDO STEEL CO., LTD.
    • Masamichi KAWANO
    • C21 - METALLURGY OF IRON
  • Information Patent Application

    STEEL FOR MOLDS AND MOLDING TOOL
    • Publication number 20180229294
    • Publication date Aug 16, 2018
    • DAIDO STEEL CO., LTD.
    • Masamichi KAWANO
    • C21 - METALLURGY OF IRON
  • Information Patent Application

    MOLD STEEL AND MOLD
    • Publication number 20170260611
    • Publication date Sep 14, 2017
    • DAIDO STEEL CO., LTD.
    • Masamichi KAWANO
    • C21 - METALLURGY OF IRON
  • Information Patent Application

    STEEL FOR MOLD AND MOLD
    • Publication number 20170058385
    • Publication date Mar 2, 2017
    • DAIDO STELL CO., LTD.
    • Naoki UMEMORI
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Application

    STEEL POWDER AND MOLD USING THE SAME
    • Publication number 20160215375
    • Publication date Jul 28, 2016
    • DAIDO STEEL CO., LTD.
    • Masamichi Kawano
    • B33 - ADDITIVE MANUFACTURING TECHNOLOGY
  • Information Patent Application

    STEEL FOR MOLD, AND MOLD
    • Publication number 20150314366
    • Publication date Nov 5, 2015
    • DAIDO STEEL CO., LTD.
    • Masamichi KAWANO
    • B33 - ADDITIVE MANUFACTURING TECHNOLOGY