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Kouki Ikeda
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Kobe-shi, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Hot-dip galvanized steel sheet
Patent number
6,699,590
Issue date
Mar 2, 2004
Kobe Steel, Ltd.
Hiroyuki Takeda
C21 - METALLURGY OF IRON
Information
Patent Grant
Hot-dip galvanized steel sheet
Patent number
6,342,310
Issue date
Jan 29, 2002
Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.)
Ikurou Hashimoto
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Coating film excellent in resistance to halogen-containing gas corr...
Patent number
6,027,792
Issue date
Feb 22, 2000
Kabushiki Kaisha Kobe Seiko Sho
Seigo Yamamoto
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Surface treated aluminum or aluminum alloy material
Patent number
5,429,881
Issue date
Jul 4, 1995
Toyota Jidosha Kabushiki Kaisha
Masamichi Aono
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Aluminum alloy material having a surface of excellent zinc phosphat...
Patent number
5,389,453
Issue date
Feb 14, 1995
Kabushiki Kaisha Kobe Seiko Sho
Kikurou Toyose
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Surface treated materials of excellent adhesion for painting layer,...
Patent number
5,169,726
Issue date
Dec 8, 1992
Kabushiki Kaisha Kobe Seiko Sho
Hiroshi Sato
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Patents Applications
last 30 patents
Information
Patent Application
Hot-dip galvanized steel sheet
Publication number
20020160221
Publication date
Oct 31, 2002
Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.)
Hiroyuki Takeda
C21 - METALLURGY OF IRON
Information
Patent Application
Hot-dip galvanized steel sheet
Publication number
20010031377
Publication date
Oct 18, 2001
Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.)
Ikurou Hashimoto
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...