TREA

Takashi YASUTOMI

Follow

Person

  • Chiba-shi, JP
People

Patents Grantslast 30 patents

  • Information Patent Grant

    Method for producing blank, method for producing press-formed part,...
    • Patent number 12,365,020
    • Issue date Jul 22, 2025
    • Nippon Steel Corporation
    • Jun Nitta
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Shearing method, shearing device, and shearing facility
    • Patent number 12,350,728
    • Issue date Jul 8, 2025
    • Nippon Steel Corporation
    • Takashi Yasutomi
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Hot-rolled steel sheet and manufacturing method thereof
    • Patent number 12,344,913
    • Issue date Jul 1, 2025
    • Nippon Steel Corporation
    • Eisaku Sakurada
    • C21 - METALLURGY OF IRON
  • Information Patent Grant

    Cutting method and cut article
    • Patent number 12,311,451
    • Issue date May 27, 2025
    • Nippon Steel Corporation
    • Takashi Yasutomi
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Steel sheet
    • Patent number 12,123,080
    • Issue date Oct 22, 2024
    • Nippon Steel Corporation
    • Yuji Sakiyama
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Grant

    Steel sheet
    • Patent number 12,043,877
    • Issue date Jul 23, 2024
    • Nippon Steel Corporation
    • Katsuya Nakano
    • C21 - METALLURGY OF IRON
  • Information Patent Grant

    Steel sheet and member
    • Patent number 11,826,857
    • Issue date Nov 28, 2023
    • Nippon Steel Corporation
    • Takashi Yasutomi
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Shearing method, shearing device, and shearing facility
    • Patent number 11,819,899
    • Issue date Nov 21, 2023
    • Nippon Steel Corporation
    • Takashi Yasutomi
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Cutting method using a stamping press
    • Patent number 11,224,908
    • Issue date Jan 18, 2022
    • Nippon Steel Corporation
    • Takashi Yasutomi
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Hole widening method, forming tool, and formed product
    • Patent number 11,192,161
    • Issue date Dec 7, 2021
    • Nippon Steel Corporation
    • Jun Nitta
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Breaking prediction method, program, recording medium, and arithmet...
    • Patent number 11,016,011
    • Issue date May 25, 2021
    • Nippon Steel Corporation
    • Jun Nitta
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Method for shear processing
    • Patent number 10,946,431
    • Issue date Mar 16, 2021
    • Nippon Steel Corporation
    • Takashi Yasutomi
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Shearing method
    • Patent number 10,639,698
    • Issue date May 5, 2020
    • Nippon Steel Corporation
    • Takashi Yasutomi
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Shearing method
    • Patent number 10,639,699
    • Issue date May 5, 2020
    • Nippon Steel Corporation
    • Takashi Yasutomi
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Manufacturing method and manufacturing device of sheared components
    • Patent number 10,335,846
    • Issue date Jul 2, 2019
    • Nippon Steel & Sumitomo Metal Corporation
    • Takashi Matsuno
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...

Patents Applicationslast 30 patents

  • Information Patent Application

    CUTTING METHOD AND CUT ARTICLE
    • Publication number 20250235938
    • Publication date Jul 24, 2025
    • NIPPON STEEL CORPORATION
    • Takashi YASUTOMI
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    HOT-ROLLED STEEL SHEET
    • Publication number 20250230515
    • Publication date Jul 17, 2025
    • NIPPON STEEL CORPORATION
    • Takashi YASUTOMI
    • C21 - METALLURGY OF IRON
  • Information Patent Application

    STEEL MATERIAL, AUTO PART, SHEARING APPARATUS AND METHOD OF PRODUCT...
    • Publication number 20250144693
    • Publication date May 8, 2025
    • NIPPON STEEL CORPORATION
    • Yoshiaki HONDA
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    STEEL SHEET
    • Publication number 20240068066
    • Publication date Feb 29, 2024
    • NIPPON STEEL CORPORATION
    • Yasuaki TANAKA
    • C21 - METALLURGY OF IRON
  • Information Patent Application

    SHEARING METHOD, SHEARING DEVICE, AND SHEARING FACILITY
    • Publication number 20240033804
    • Publication date Feb 1, 2024
    • NIPPON STEEL CORPORATION
    • Takashi YASUTOMI
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    STEEL SHEET AND METHOD OF MANUFACTURING THE SAME
    • Publication number 20230416859
    • Publication date Dec 28, 2023
    • NIPPON STEEL CORPORATION
    • Hideto HIROSHIMA
    • C21 - METALLURGY OF IRON
  • Information Patent Application

    STEEL SHEET AND MANUFACTURING METHOD THEREOF
    • Publication number 20230407430
    • Publication date Dec 21, 2023
    • NIPPON STEEL CORPORATION
    • Takashi YASUTOMI
    • C21 - METALLURGY OF IRON
  • Information Patent Application

    STEEL SHEET
    • Publication number 20230257844
    • Publication date Aug 17, 2023
    • NIPPON STEEL CORPORATION
    • Katsuya NAKANO
    • C21 - METALLURGY OF IRON
  • Information Patent Application

    STEEL SHEET
    • Publication number 20230250521
    • Publication date Aug 10, 2023
    • NIPPON STEEL CORPORATION
    • Yuji SAKIYAMA
    • B32 - LAYERED PRODUCTS
  • Information Patent Application

    HOT-ROLLED STEEL SHEET AND MANUFACTURING METHOD THEREOF
    • Publication number 20230140766
    • Publication date May 4, 2023
    • NIPPON STEEL CORPORATION
    • Eisaku SAKURADA
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    HOT-ROLLED STEEL SHEET AND MANUFACTURING METHOD THEREOF
    • Publication number 20230097055
    • Publication date Mar 30, 2023
    • NIPPON STEEL CORPORATION
    • Eisaku SAKURADA
    • C21 - METALLURGY OF IRON
  • Information Patent Application

    T-JOINT, BUILDING STRUCTURE, AND METHOD OF MANUFACTURING T-JOINT
    • Publication number 20230082468
    • Publication date Mar 16, 2023
    • NIPPON STEEL CORPORATION
    • Yoshinari ISHIDA
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    CUTTING METHOD AND CUT ARTICLE
    • Publication number 20220250177
    • Publication date Aug 11, 2022
    • NIPPON STEEL CORPORATION
    • Takashi YASUTOMI
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    METHOD FOR PRODUCING BLANK, METHOD FOR PRODUCING PRESS-FORMED PART,...
    • Publication number 20220241838
    • Publication date Aug 4, 2022
    • NIPPON STEEL CORPORATION
    • Jun NITTA
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    BLANK AND STRUCTURAL MEMBER
    • Publication number 20220195548
    • Publication date Jun 23, 2022
    • NIPPON STEEL CORPORATION
    • Yasuhiro ITO
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    STEEL SHEET AND MEMBER
    • Publication number 20220143760
    • Publication date May 12, 2022
    • NIPPON STEEL CORPORATION
    • Takashi YASUTOMI
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    SHEARING METHOD, SHEARING DEVICE, AND SHEARING FACILITY
    • Publication number 20200030868
    • Publication date Jan 30, 2020
    • NIPPON STEEL CORPORATION
    • Takashi YASUTOMI
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    METHOD FOR SHEAR PROCESSING
    • Publication number 20190240715
    • Publication date Aug 8, 2019
    • NIPPON STEEL & SUMITOMO METAL CORPORATION
    • Takashi YASUTOMI
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    SHEARING METHOD
    • Publication number 20190060973
    • Publication date Feb 28, 2019
    • NIPPON STEEL & SUMITOMO METAL CORPORATION
    • Takashi YASUTOMI
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    SHEARING METHOD
    • Publication number 20180333760
    • Publication date Nov 22, 2018
    • NIPPON STEEL & SUMITOMO METAL CORPORATION
    • Takashi YASUTOMI
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    CUTTING METHOD USING A STAMPING PRESS
    • Publication number 20180272408
    • Publication date Sep 27, 2018
    • NIPPON STEEL & SUMITOMO METAL CORPORATION
    • Takashi YASUTOMI
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    HOLE WIDENING METHOD, FORMING TOOL, AND FORMED PRODUCT
    • Publication number 20180200772
    • Publication date Jul 19, 2018
    • NIPPON STEEL & SUMITOMO METAL CORPORATION
    • Jun NITTA
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    BREAKING PREDICTION METHOD, PROGRAM, RECORDING MEDIUM, AND ARITHMET...
    • Publication number 20180136100
    • Publication date May 17, 2018
    • NIPPON STEEL & SUMITOMO METAL CORPORATION
    • Jun NITTA
    • G01 - MEASURING TESTING
  • Information Patent Application

    MANUFACTURING METHOD AND MANUFACTURING DEVICE OF SHEARED COMPONENTS
    • Publication number 20170080475
    • Publication date Mar 23, 2017
    • NIPPON STEEL & SUMITOMO METAL CORPORATION
    • Takashi MATSUNO
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...