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Shiro Fujii
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Tokyo, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Metal-coated steel strip
Patent number
11,155,911
Issue date
Oct 26, 2021
Bluescope Steel Limited
Wayne Andrew Renshaw
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Hot-dipped steel and method of producing same
Patent number
9,080,231
Issue date
Jul 14, 2015
Nippon Steel & Sumikin Coated Sheet Corporation
Shiro Fujii
B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information
Patent Grant
Ultra low carbon, cold rolled steel sheet and galvanized steel shee...
Patent number
5,855,696
Issue date
Jan 5, 1999
Nippon Steel Corporation
Makoto Tezuka
C21 - METALLURGY OF IRON
Information
Patent Grant
Chromating method of zinc-based plated steel sheet
Patent number
5,230,750
Issue date
Jul 27, 1993
Nihon Parkerizing Co., Ltd.
Yoshio Shindou
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Patents Applications
last 30 patents
Information
Patent Application
METAL-COATED STEEL STRIP
Publication number
20240141471
Publication date
May 2, 2024
BlueScope Steel Limited
Wayne Andrew Renshaw
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
METAL-COATED STEEL STRIP
Publication number
20220154321
Publication date
May 19, 2022
BlueScope Steel Limited
Wayne Andrew Renshaw
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
METAL-COATED STEEL STRIP
Publication number
20160273086
Publication date
Sep 22, 2016
BLUESCOPE STEEL LIMITED
Wayne Andrew Renshaw
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
Hot-dip zn-al alloy-plated steel material with excellent bending wo...
Publication number
20130089672
Publication date
Apr 11, 2013
NIPPON STEEL CORPORATION
Shiro Fujii
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
HOT-DIPPED STEEL AND METHOD OF PRODUCING SAME
Publication number
20120282488
Publication date
Nov 8, 2012
NIPPON STEEL CORPORATION
Shiro Fujii
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
Hot-dip zn-al alloy-plated steel material with excellent bending wo...
Publication number
20090142616
Publication date
Jun 4, 2009
Shiro Fujii
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...