Hidemitsu Negishi

Inventor

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Work History

Patent OwnerApplications FiledYear
JFE STEEL CORPORATION
2
2012

Inventor Addresses

AddressDuration
Tokyo, JPOct 23, 14 - Mar 18, 25

Technology Profile

Technology Matters
C21C: PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL 12
C22C: ALLOYS 1
F27D: DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE 1

Patents / Publication

Patents / Publication #Year of Publication / IssuedTitleCitations
122527542025Molten steel denitrification method and steel production method0
2024/0287,6322024TREATMENT METHOD OF MOLTEN STEEL AND STEEL PRODUCTION METHOD0
2024/0271,2352024MOLTEN STEEL DENITRIFICATION METHOD AND STEEL PRODUCTION METHOD0
2024/0271,2342024METHOD FOR SECONDARILY REFINING MOLTEN STEEL AND METHOD OF PRODUCING STEEL0
2024/0263,2612024MOLTEN STEEL DENITRIFICATION METHOD, SIMULTANEOUS DENITRIFICATION AND DESULFURIZATION TREATMENT METHOD, AND STEEL PRODUCTION METHOD0

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