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Kanagawa, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Method for coating metal substrate
Patent number
6,358,571
Issue date
Mar 19, 2002
Denka Himaku, Inc.
Yasuichi Akimoto
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Process for surface-treating body made of metal and composition of...
Patent number
6,136,381
Issue date
Oct 24, 2000
Sony Corporation
Masahiko Kakizaki
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Process for surface-treating body made of metal and composition of...
Patent number
6,051,322
Issue date
Apr 18, 2000
Sony Corporation
Masahiko Kakizaki
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
"Process for surface-treating body made of metal"
Patent number
5,851,597
Issue date
Dec 22, 1998
Sony Corporation
Masahiko Kakizaki
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Method for surface-treating substrate and substrate surface-treated...
Patent number
5,800,693
Issue date
Sep 1, 1998
Sony Corporation
Masahiko Kakizaki
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR