Patents/Assignees

NIPPON STEEL CORPORATION

622 patents in portfolio

US12340930utility2025
Magnetic Core and Transformer
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US12338504utility2025
Method for Producing Grain-oriented Electrical Steel Sheet
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US12331368utility2025
Method for Producing Chromium-containing Molten Iron
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US12331377utility2025
Grain-oriented Electrical Steel Sheet, Intermediate Steel Sheet for Grain-oriented Electrical Steel Sheet, and Methods for Manufacturing Same
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US12331378utility2025
Steel Sheet and Method for Producing Same
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US12331379utility2025
Cold-rolled Steel Sheet and Manufacturing Method Thereof
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US12331406utility2025
Metallic Coated Steel
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US12331408utility2025
Surface-treated Steel Sheet
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US12331851utility2025
Self-locking Threaded Connection Partially in Non-locking Engagement
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US12334237utility2025
Non-oriented Electrical Steel Sheet and Method for Producing Same
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US12325891utility2025
Method for Producing Grain Oriented Electrical Steel Sheet
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US12319977utility2025
Hot Rolled Steel Sheet and Production Method Thereof
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US12320005utility2025
Hot-dip Plated Steel Material
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US12311427utility2025
Method of Manufacturing Overlapped Hot Stamp Molded Body, and Overlapped Hot Stamp Molded Body
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US12311451utility2025
Cutting Method and Cut Article
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US12312649utility2025
Method for Producing Grain Oriented Electrical Steel Sheet
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US12312662utility2025
Method of Manufacturing Grain-oriented Electrical Steel Sheet
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US12312874utility2025
Connection Device for Tubular Elements
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US12305266utility2025
High-strength Steel Plate Having Excellent Formability, Toughness and Weldability, and Production Method of Same
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US12305252utility2025
Grain-oriented Electrical Steel Sheet
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