Masanari TOMOZAWA

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Chiyoda-ku, Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Surface-treated steel sheet and method of producing the same
- Patent number 12,195,858
- Issue date Jan 14, 2025
- JFE Steel Corporation
- Takashi Ueno
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Surface-treated steel sheet and method of producing the same
- Patent number 12,195,868
- Issue date Jan 14, 2025
- JFE Steel Corporation
- Takashi Ueno
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR

Patents Applicationslast 30 patents

Information Patent Application
STEEL SHEET FOR CANS AND METHOD FOR PRODUCING SAME
- Publication number 20250043456
- Publication date Feb 6, 2025
- JEF STEEL CORPORATION
- Yusuke NAKAGAWA
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Application
HIGH STRENGTH STEEL SHEET, HIGH STRENGTH COATED OR PLATED STEEL SHE...
- Publication number 20240360532
- Publication date Oct 31, 2024
- JFE STEEL CORPORATION
- Yuji TANAKA
- C21 - METALLURGY OF IRON
Information Patent Application
SURFACE-TREATED STEEL SHEET AND METHOD OF PRODUCING THE SAME
- Publication number 20240068107
- Publication date Feb 29, 2024
- JFE STEEL CORPORATION
- Takashi UENO
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
SURFACE-TREATED STEEL SHEET AND METHOD OF PRODUCING THE SAME
- Publication number 20240035182
- Publication date Feb 1, 2024
- JFE STEEL CORPORATION
- Takashi UENO
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR