Patents/Assignees

JFE STEEL CORPORATION

535 patents in portfolio

US11814707utility2023
Soft Magnetic Powder, Fe-based Nanocrystalline Alloy Powder, Magnetic Component and Dust Core
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US11814695utility2023
Method for Manufacturing High-strength Galvanized Steel Sheet and High-strength Galvanized Steel Sheet
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US11814709utility2023
Steel for Nitrocarburizing and Nitrocarburized Component, and Methods of Producing Same
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US11813659utility2023
Press Forming Method and Press Forming Apparatus for Automotive Outer Panel
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US11807479utility2023
Device for Correcting Meandering in Non-contact Conveyance for Strip Material
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US11808519utility2023
Drying System and Method for Manufacturing Coated Metal Plate
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US11804594utility2023
Carbonaceous Substance-coated Graphite Particles, Negative Electrode for Lithium Ion Secondary Battery, and Lithium Ion Secondary Battery
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US11804593utility2023
Carbonaceous Substance-coated Graphite Particles, Negative Electrode for Lithium Ion Secondary Battery and Lithium Ion Secondary Battery
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US11802329utility2023
Method of Producing Hot-dip Metal Coated Steel Strip and Continuous Hot-dip Metal Coating Line
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US11795532utility2023
Production Method for Water-atomized Metal Powder
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US11795531utility2023
High-strength Galvanized Steel Sheet, High Strength Member, and Method for Manufacturing the Same
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US11795526utility2023
Surface-treated Steel Sheet
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US11795520utility2023
Hot-pressed Member, Method for Manufacturing the Same, and Method for Manufacturing Steel Sheet for Hot-pressed Member
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US11788163utility2023
High-strength Steel Sheet and Method for Manufacturing Same
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US11788165utility2023
Hot-band Annealing Equipment, Hot-band Annealing Method and Descaling Method for Si-containing Hot Rolled Steel Sheet
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US11788687utility2023
Method of Manufacturing Pressure Accumulator
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US11779978utility2023
Chattering Detection Method for Cold Rolling Mill, Chattering Detection Device for Cold Rolling Mill, Cold Rolling Method, and Cold Rolling Mill
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US11781196utility2023
Grain-oriented Electromagnetic Steel Sheet and Method of Producing Grain-oriented Electromagnetic Steel Sheet
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US11772142utility2023
Rolling Method, Production Method for Metal Sheet, and Rolling Device
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US11773461utility2023
Martensitic Stainless Steel Seamless Pipe for Oil Country Tubular Goods, and Method for Manufacturing Same
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