Patents/Assignees

JFE STEEL CORPORATION

535 patents in portfolio

US12595543utility2026
Steel-sheet Non-plating Defect Prediction Method, Steel-sheet Defect Reduction Method, Hot-dip Galvanized Steel Sheet Manufacturing Method, and Steel-sheet Non-plating Defect Prediction Model Generation Method
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US12595580utility2026
Galvanized Steel Sheet
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US12589422utility2026
Meandering Amount Detection Method and Meandering Control Method for Metal Strip
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US12590342utility2026
Hot-pressed Member, Coated Member, Steel Sheet for Hot Pressing, Method for Manufacturing Hot-pressed Member, and Method for Manufacturing Coated Member
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US12590377utility2026
Method of Extracting Precipitates And/or Inclusions, Method of Quantitatively Analyzing Precipitates And/or Inclusions, and Electrolyte
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US12590350utility2026
Steel Sheet, Member, and Method for Producing Them
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US12590344utility2026
High-strength Hot-rolled Steel Sheet and Method for Manufacturing the Same
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US12583013utility2026
Resin Coated Metal Sheet, Container, and Method for Improving Retort Whitening Property
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US12584186utility2026
Steel Sheet, Member, Method of Producing Steel Sheet, and Method of Producing Member
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US12584187utility2026
Method for Removing Phosphorus from Phosphorus-containing Substance, Method for Manufacturing Raw Material for Metal Smelting or Raw Material for Metal Refining, and Method for Manufacturing Metal
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US12584226utility2026
Electrical Steel Sheet with Insulating Coating
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US12584690utility2026
Liquid Level Detection Method and Detection Apparatus for the Same, Molten Material Liquid Level Detection Method and Detection Apparatus for the Same, and Method for Operating Vertical Furnace
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US12584183utility2026
Molten Iron Dephosphorization Method
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US12577629utility2026
Residual Liquid Amount Detection Method and Detection Apparatus for the Same, Residual Molten Material Amount Detection Method and Detection Apparatus for the Same, and Method for Operating Vertical Furnace
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US12577631utility2026
Stainless Steel Seamless Pipe and Method for Manufacturing Stainless Steel Seamless Pipe
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US12577642utility2026
High-strength Steel Sheet and Method for Manufacturing the Same
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US12578277utility2026
Slag Component Analysis Method, Slag Basicity Analysis Method, and Molten Iron Refining Method
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US12576437utility2026
Cold Rolling Facility, Cold Rolling Method, and Manufacturing Method of Metal Plate
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US12569897utility2026
Production Method for Grain-oriented Electrical Steel Sheet, and Production Line
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US12571068utility2026
Continuous Annealing Line, Continuous Hot-dip Galvanizing Line, and Steel Sheet Production Method
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