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Surface modified galvanized steel sheet
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Patent number 12,188,129
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Issue date Jan 7, 2025
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POSCO Co., Ltd
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Yon-Kyun Song
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C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
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Method for making a jewelry ring
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Patent number 12,070,106
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Issue date Aug 27, 2024
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Frederick Goldman, Inc.
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Andrew Derrig
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C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
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Hot stamped component
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Patent number 11,878,488
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Issue date Jan 23, 2024
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Nippon Steel Corporation
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Akihiro Sengoku
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B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
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Plated steel sheet for hot stamping
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Patent number 11,866,828
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Issue date Jan 9, 2024
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Nippon Steel Corporation
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Hiroshi Takebayashi
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B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
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Plated steel material
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Patent number 11,851,764
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Issue date Dec 26, 2023
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Nippon Steel Corporation
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Kotaro Ishii
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C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
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Hot stamped component
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Patent number 11,846,027
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Issue date Dec 19, 2023
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Nippon Steel Corporation
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Akihiro Sengoku
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B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
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Coated steel product
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Patent number 11,827,984
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Issue date Nov 28, 2023
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Nippon Steel Corporation
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Mamoru Saito
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C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
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Hot-dip plated steel
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Patent number 11,814,732
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Issue date Nov 14, 2023
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Nippon Steel Corporation
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Takuya Mitsunobu
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C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
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Coated steel material
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Patent number 11,787,156
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Issue date Oct 17, 2023
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Nippon Steel Corporation
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Mamoru Saito
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C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
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Plated steel sheet
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Patent number 11,725,259
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Issue date Aug 15, 2023
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Nippon Steel Corporation
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Takuya Mitsunobu
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C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
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Plated steel sheet
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Patent number 11,634,790
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Issue date Apr 25, 2023
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Nippon Steel Corporation
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Takuya Mitsunobu
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C21 - METALLURGY OF IRON
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Multi-coated metallic articles
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Patent number 11,503,886
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Issue date Nov 22, 2022
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Frederick Goldman, Inc.
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Andrew Derrig
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C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
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