Plates of specific length

Patents Grantslast 30 patents

  • Information Patent Grant

    Steel sheet and plated steel sheet

    • Patent number 11,649,531
    • Issue date May 16, 2023
    • Nippon Steel Corporation
    • Kohichi Sano
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Grant

    Cold-rolled steel sheet

    • Patent number 11,371,110
    • Issue date Jun 28, 2022
    • Nippon Steel Corporation
    • Yoshihiro Suwa
    • C21 - METALLURGY OF IRON
  • Information Patent Grant

    High-strength cold-rolled steel sheet, high-strength hot-dip galvan...

    • Patent number 10,570,473
    • Issue date Feb 25, 2020
    • Kobe Steel, Ltd.
    • Michitaka Tsunezawa
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Grant

    Galvanized metal objects and their manufacturing process

    • Patent number 10,399,137
    • Issue date Sep 3, 2019
    • FONTAINE HOLDINGS, NV
    • Lars Baumgürtel
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Galvanized steel sheet and method for producing the same

    • Patent number 10,351,960
    • Issue date Jul 16, 2019
    • JFE Steel Corporation
    • Katsuya Hoshino
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Grant

    Automobile part and method for manufacturing automobile part

    • Patent number 10,232,426
    • Issue date Mar 19, 2019
    • Nippon Steel & Sumitomo Metal Corporation
    • Jun Maki
    • C21 - METALLURGY OF IRON
  • Information Patent Grant

    Method of manufacturing hot press formed part, and hot press formed...

    • Patent number 10,167,530
    • Issue date Jan 1, 2019
    • JFE Steel Corporation
    • Tatsuya Nakagaito
    • B32 - LAYERED PRODUCTS
  • Information Patent Grant

    Metallic flat product which is subjected to surface finishing by ho...

    • Patent number 10,081,857
    • Issue date Sep 25, 2018
    • ThyssenKrupp Steel Europe AG
    • Jegor Bergen
    • B32 - LAYERED PRODUCTS
  • Information Patent Grant

    Hot stamped steel and method for producing hot stamped steel

    • Patent number 9,945,013
    • Issue date Apr 17, 2018
    • Nippon Steel & Sumitomo Metal Corporation
    • Toshiki Nonaka
    • C21 - METALLURGY OF IRON
  • Information Patent Grant

    Hot-dip Al—Zn alloy coated steel sheet and method for producing same

    • Patent number 9,758,853
    • Issue date Sep 12, 2017
    • JFE Steel Corporation
    • Masahiro Yoshida
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Grant

    Steel sheet for hot stamping member and method of producing same

    • Patent number 9,617,624
    • Issue date Apr 11, 2017
    • Nippon Steel Sumitomo Metal Corporation
    • Hiroyuki Tanahashi
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    High-strength steel sheet and method for producing the same

    • Patent number 9,322,088
    • Issue date Apr 26, 2016
    • Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.)
    • Sae Mizuta
    • C21 - METALLURGY OF IRON
  • Information Patent Grant

    Tinned steel sheet having a high degree of corrosion resistance and...

    • Patent number 4,731,301
    • Issue date Mar 15, 1988
    • Nippon Steel Corporation
    • Seijun Higuchi
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Grant

    2772612

    • Patent number 2,772,612
    • Issue date Dec 4, 1956
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Grant

    2658752

    • Patent number 2,658,752
    • Issue date Nov 10, 1953
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Grant

    2655249

    • Patent number 2,655,249
    • Issue date Oct 13, 1953
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Grant

    2653697

    • Patent number 2,653,697
    • Issue date Sep 29, 1953
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Grant

    2549772

    • Patent number 2,549,772
    • Issue date Apr 24, 1951
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Grant

    2549773

    • Patent number 2,549,773
    • Issue date Apr 24, 1951
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Grant

    2395740

    • Patent number 2,395,740
    • Issue date Feb 26, 1946
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Grant

    2284841

    • Patent number 2,284,841
    • Issue date Jun 2, 1942
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Grant

    2260392

    • Patent number 2,260,392
    • Issue date Oct 28, 1941
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Grant

    2204548

    • Patent number 2,204,548
    • Issue date Jun 18, 1940
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Grant

    2109892

    • Patent number 2,109,892
    • Issue date Mar 1, 1938
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Grant

    2074330

    • Patent number 2,074,330
    • Issue date Mar 23, 1937
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Grant

    2028306

    • Patent number 2,028,306
    • Issue date Jan 21, 1936
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Grant

    1791044

    • Patent number 1,791,044
    • Issue date Feb 3, 1931
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Grant

    1777139

    • Patent number 1,777,139
    • Issue date Sep 30, 1930
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Grant

    1743734

    • Patent number 1,743,734
    • Issue date Jan 14, 1930
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Grant

    1691503

    • Patent number 1,691,503
    • Issue date Nov 13, 1928
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...

Patents Applicationslast 30 patents