Membership
Tour
Register
Log in
Kyoko Hamahara
Follow
Person
Chiba-shi, Chiba, JP
People
Overview
Industries
Organizations
People
Information
Impact
Patents Grants
last 30 patents
Information
Patent Grant
Coated steel sheet provided with electrodeposition painting having...
Patent number
7,041,382
Issue date
May 9, 2006
JFE Steel Corporation
Kyoko Hamahara
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Surface treated steel sheet and method for production thereof
Patent number
6,555,249
Issue date
Apr 29, 2003
Kawasaki Steel Corporation
Kyoko Hamahara
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Surface treated steel sheet
Patent number
6,537,674
Issue date
Mar 25, 2003
Kawasaki Steel Corporation
Kyoko Hamahara
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Perforative corrosion resistant galvanized steel sheet
Patent number
6,322,906
Issue date
Nov 27, 2001
Kawasaki Steel Corporation
Hisatada Nakakoji
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Organic coated material having an electrolytically polymerized coat...
Patent number
5,997,714
Issue date
Dec 7, 1999
Kawasaki Steel Corporation
Kyoko Hamahara
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Grant
Porcelain-enameled steel sheets and frits for enameling
Patent number
5,993,974
Issue date
Nov 30, 1999
Kawasaki Steel Corporation
Yasumasa Fukushima
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Organic film-coated zinc plated steel sheet
Patent number
5,834,128
Issue date
Nov 10, 1998
Kawasaki Steel Corporation
Kyoko Hamahara
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Organic composite coated steel sheet
Patent number
5,723,210
Issue date
Mar 3, 1998
Kawasaki Steel Corporation
Shigeko Sujita
B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information
Patent Grant
Organic composite coated steel plates having improved corrosion res...
Patent number
5,514,483
Issue date
May 7, 1996
Kawasaki Steel Corporation
Shigeko Sujita
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Can-making steel sheet
Patent number
5,496,420
Issue date
Mar 5, 1996
Kawasaki Steel Corporation
Hideo Kuguminato
C21 - METALLURGY OF IRON
Information
Patent Grant
Tin mill black plate for canmaking, and method of manufacturing
Patent number
5,360,676
Issue date
Nov 1, 1994
Kawasaki Steel Corporation
Hideo Kuguminato
C21 - METALLURGY OF IRON
Information
Patent Grant
Process for preparing surface-treated steel strips adapted for elec...
Patent number
4,832,800
Issue date
May 23, 1989
Hajime Ogata
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Patents Applications
last 30 patents
Information
Patent Application
Coated steel sheet provided with electrodeposition painting having...
Publication number
20040018376
Publication date
Jan 29, 2004
JFE STEEL CORPORATION
Kyoko Hamahara
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR