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Tokyo, JP
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Patents Grants
last 30 patents
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Patent Grant
High-strength cold-rolled steel sheet
Patent number
11,293,103
Issue date
Apr 5, 2022
JFE Steel Corporation
Kazuaki Tsuchimoto
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Patents Applications
last 30 patents
Information
Patent Application
STEEL SHEET, COATED STEEL SHEET, PRESS-FORMED PRODUCT, PROCESSED ME...
Publication number
20250171649
Publication date
May 29, 2025
JFE STEEL CORPORATION
Kentaro HATA
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
GALVANIZED STEEL SHEET
Publication number
20230193479
Publication date
Jun 22, 2023
JFE STEEL CORPORATION
Yukichika Hashizume
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
HIGH-STRENGTH COLD-ROLLED STEEL SHEET
Publication number
20200024742
Publication date
Jan 23, 2020
JFE STEEL CORPORATION
Kazuaki TSUCHIMOTO
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...