Patents/Assignees

NIPPON STEEL CORPORATION

622 patents in portfolio

US12403524utility2025
Method of Manufacturing Press-formed Product, and Tray and Hot-press Manufacturing Line Used for Manufacturing Press-formed Product
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US12397373utility2025
Groove Processing Device and Groove Processing Method
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US12392004utility2025
Grain Oriented Electrical Steel Sheet, Forming Method for Insulation Coating of Grain Oriented Electrical Steel Sheet, and Producing Method for Grain Oriented Electrical Steel Sheet
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US12392017utility2025
Hot-stamping Formed Body
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US12392020utility2025
Hot-rolled Steel Sheet
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US12394552utility2025
Wound Core
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US12383949utility2025
Hot Press Line and Method of Manufacturing Hot-press-formed Product
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US12385111utility2025
Hot Stamped Steel
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US12385118utility2025
Duplex Stainless Seamless Steel Pipe and Method for Producing Duplex Stainless Seamless Steel Pipe
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US12381028utility2025
Laminated Core and Electrical Device
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US12378676utility2025
Grain-oriented Electrical Steel Sheet and Manufacturing Method of the Same
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US12378651utility2025
Hot Stamped Body
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US12377888utility2025
Railway Axle
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US12378648utility2025
Alloy
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US12371599utility2025
Coating Composition for Electrical Steel Sheet, Adhesive Surface-coated Electrical Steel Sheet and Laminated Core
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US12371758utility2025
Steel Sheet and Method of Manufacturing the Same
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US12371765utility2025
Seamless Steel Pipe Suitable for Use in Sour Environment
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US12371771utility2025
Plated Steel
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US12371772utility2025
Alloyed Hot Dip Galvannealed Steel Sheet
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US12372171utility2025
Self-locking Threaded Connection Partially in Non-locking Engagement
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