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Teruaki Izaki
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Kitakyushu-shi, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Hexavalent chromium-free surface-treating agent for Sn or Al-based...
Patent number
7,153,348
Issue date
Dec 26, 2006
Nippon Steel Corporation
Teruaki Izaki
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Sn-based metal-coated steel strip excellent in appearance and proce...
Patent number
6,908,693
Issue date
Jun 21, 2005
Nippon Steel Corporation
Seiji Sugiyama
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Rust preventive carbon steel sheet for fuel tank having good weldin...
Patent number
6,673,472
Issue date
Jan 6, 2004
Nippon Steel Corporation
Jun Maki
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Surface treated steel product prepared by tin-based plating or alum...
Patent number
6,649,282
Issue date
Nov 18, 2003
Nippon Steel Corporation
Shinichi Yamaguchi
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Preservative steel plate having high resistance weldability, corros...
Patent number
6,361,881
Issue date
Mar 26, 2002
Nippon Steel Corporation
Teruaki Izaki
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Metal easy open can lid superior in can openability and process for...
Patent number
5,927,536
Issue date
Jul 27, 1999
Nippon Steel Corporation
Yashichi Oyagi
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
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...
Information
Patent Grant
Method of producing a high corrosion resistant plated composite ste...
Patent number
5,082,536
Issue date
Jan 21, 1992
Nippon Steel Corporation
Teruaki Izaki
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Grant
Grain-oriented electrical steel sheet having a low watt loss
Patent number
4,960,652
Issue date
Oct 2, 1990
Nippon Steel Corporation
Toshiya Wada
C21 - METALLURGY OF IRON
Information
Patent Grant
High corrosion resistant plated composite steel strip
Patent number
4,910,095
Issue date
Mar 20, 1990
Nippon Steel Corporation
Teruaki Izaki
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Grant
Method for producing a grain-oriented electrical steel sheet having...
Patent number
4,863,531
Issue date
Sep 5, 1989
Nippon Steel Corporation
Toshiya Wada
C21 - METALLURGY OF IRON
Information
Patent Grant
Method for producing a grain-oriented electrical steel sheet having...
Patent number
4,846,939
Issue date
Jul 11, 1989
Nippon Steel Corporation
Makoto Yoshida
C21 - METALLURGY OF IRON
Information
Patent Grant
High corrosion resistant plated composite steel strip
Patent number
4,800,134
Issue date
Jan 24, 1989
Teruaki Izaki
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Patents Applications
last 30 patents
Information
Patent Application
Sn-based metal-coated steel strip excellent in appearance and proce...
Publication number
20040048093
Publication date
Mar 11, 2004
Seiji Sugiyama
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
Hexavalent chromium-free surface -treating agent for sn or al-based...
Publication number
20040026667
Publication date
Feb 12, 2004
Teruaki Izaki
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
RUST PREVENTIVE CARBON STEEL SHEET FOR FUEL TANK HAVING GOOD WELDIN...
Publication number
20010016268
Publication date
Aug 23, 2001
JUN MAKI
B60 - VEHICLES IN GENERAL