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Eisaku SAKURADA

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Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    HOT-ROLLED STEEL SHEET AND METHOD FOR MANUFACTURING SAME
    • Publication number 20240167133
    • Publication date May 23, 2024
    • NIPPON STEEL CORPORATION
    • Naoko KATOU
    • C21 - METALLURGY OF IRON
  • 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

    STEEL SHEET FOR GAS SOFT NITRIDING
    • Publication number 20230416856
    • Publication date Dec 28, 2023
    • NIPPON STEEL CORPORATION
    • Masafumi AZUMA
    • C21 - METALLURGY OF IRON
  • 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

    HOT ROLLED STEEL SHEET
    • Publication number 20230265548
    • Publication date Aug 24, 2023
    • NIPPON STEEL CORPORATION
    • Takeshi TOYODA
    • C21 - METALLURGY OF IRON
  • 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

    HOT-ROLLED STEEL SHEET
    • Publication number 20230002848
    • Publication date Jan 5, 2023
    • NIPPON STEEL CORPORATION
    • Genki ABUKAWA
    • B32 - LAYERED PRODUCTS
  • Information Patent Application

    HIGH-STRENGTH STEEL SHEET AND METHOD FOR MANUFACTURING SAME
    • Publication number 20220186333
    • Publication date Jun 16, 2022
    • NIPPON STEEL CORPORATION
    • Masafumi AZUMA
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    HIGH-STRENGTH STEEL SHEET HAVING EXCELLENT MOLDABILITY AND IMPACT R...
    • Publication number 20220127691
    • Publication date Apr 28, 2022
    • NIPPON STEEL CORPORATION
    • Hiroyuki KAWATA
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Application

    HIGH-STRENGTH STEEL SHEET AND METHOD FOR MANUFACTURING SAME
    • Publication number 20220112574
    • Publication date Apr 14, 2022
    • NIPPON STEEL CORPORATION
    • Masafumi AZUMA
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Application

    HIGH-STRENGTH STEEL PLATE HAVING EXCELLENT FORMABILITY, TOUGHNESS A...
    • Publication number 20210340653
    • Publication date Nov 4, 2021
    • NIPPON STEEL CORPORATION
    • Hiroyuki KAWATA
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Application

    STEEL SHEET AND MANUFACTURING METHOD OF THEREFOR
    • Publication number 20210123122
    • Publication date Apr 29, 2021
    • NIPPON STEEL CORPORATION
    • Takafumi YOKOYAMA
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Application

    STEEL SHEET AND MANUFACTURING METHOD THEREFOR
    • Publication number 20210095356
    • Publication date Apr 1, 2021
    • NIPPON STEEL CORPORATION
    • Takafumi YOKOYAMA
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Application

    STEEL SHEET
    • Publication number 20210040588
    • Publication date Feb 11, 2021
    • NIPPON STEEL CORPORATION
    • Yuri TODA
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Application

    STEEL SHEET AND MANUFACTURING METHOD THEREFOR
    • Publication number 20210017620
    • Publication date Jan 21, 2021
    • NIPPON STEEL CORPORATION
    • Takafumi YOKOYAMA
    • B32 - LAYERED PRODUCTS
  • Information Patent Application

    HIGH-STRENGTH COLD-ROLLED STEEL SHEET
    • Publication number 20200283869
    • Publication date Sep 10, 2020
    • NIPPON STEEL CORPORATION
    • Yuri TODA
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Application

    HOT-ROLLED STEEL SHEET FOR TAILORED ROLLED BLANK AND TAILORED ROLLE...
    • Publication number 20200157650
    • Publication date May 21, 2020
    • NIPPON STEEL CORPORATION
    • Tatsuo Yokoi
    • C21 - METALLURGY OF IRON
  • Information Patent Application

    STEEL SHEET
    • Publication number 20200040435
    • Publication date Feb 6, 2020
    • NIPPON STEEL & SUMITOMO METAL CORPORATION
    • Katsuya NAKANO
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Application

    STEEL SHEET
    • Publication number 20200024706
    • Publication date Jan 23, 2020
    • NIPPON STEEL & SUMITOMO METAL CORPORATION
    • Katsuya NAKANO
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Application

    STEEL SHEET AND PLATED STEEL SHEET
    • Publication number 20190338389
    • Publication date Nov 7, 2019
    • NIPPON STEEL CORPORATION
    • Yuri TODA
    • C21 - METALLURGY OF IRON
  • Information Patent Application

    HEAT-ROLLED STEEL PLATE FOR TAILORED ROLLED BLANK, TAILORED ROLLED...
    • Publication number 20190256941
    • Publication date Aug 22, 2019
    • NIPPON STEEL & SUMITOMO METAL CORPORATION
    • Tatsuo YOKOI
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    STEEL SHEET
    • Publication number 20190249282
    • Publication date Aug 15, 2019
    • NIPPON STEEL & SUMITOMO METAL CORPORATION
    • Katsuya NAKANO
    • C21 - METALLURGY OF IRON
  • Information Patent Application

    HOT-DIP GALVANIZED STEEL SHEET
    • Publication number 20190169729
    • Publication date Jun 6, 2019
    • NIPPON STEEL & SUMITOMO METAL CORPORATION
    • Takafumi YOKOYAMA
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Application

    NITRIDED PLATE PART AND METHOD FOR PRODUCING THE SAME
    • Publication number 20180363122
    • Publication date Dec 20, 2018
    • NIPPON STEEL & SUMITOMO METAL CORPORATION
    • Eisaku SAKURADA
    • C21 - METALLURGY OF IRON
  • Information Patent Application

    HOT-ROLLED STEEL SHEET
    • Publication number 20170197235
    • Publication date Jul 13, 2017
    • NIPPON STEEL & SUMITOMO METAL CORPORATION
    • Hiroshi SHUTO
    • B32 - LAYERED PRODUCTS
  • Information Patent Application

    HOT-ROLLED STEEL SHEET
    • Publication number 20170145538
    • Publication date May 25, 2017
    • NIPPON STEEL & SUMITOMO METAL CORPORATION
    • Hiroshi SHUTO
    • C21 - METALLURGY OF IRON
  • Information Patent Application

    STEEL SHEET FOR SOFT-NITRIDING TREATMENT, METHOD OF MANUFACTURING S...
    • Publication number 20170130318
    • Publication date May 11, 2017
    • NIPPON STEEL & SUMITOMO METAL CORPORATION
    • Shunsuke TANIGUCHI
    • C21 - METALLURGY OF IRON
  • Information Patent Application

    HEAT-ROLLED STEEL PLATE FOR TAILORED ROLLED BLANK, TAILORED ROLLED...
    • Publication number 20170044638
    • Publication date Feb 16, 2017
    • NIPPON STEEL & SUMITOMO METAL CORPORATION
    • Tatsuo YOKOI
    • C21 - METALLURGY OF IRON