Masahiro Akimoto

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Kanagawa, JP

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Patents Grantslast 30 patents

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

Patents Applicationslast 30 patents

Information Patent Application
ALUMINUM OR ALUMINUM ALLOY MATERIAL, AND PRODUCTION METHOD THEREFOR
- Publication number 20240287701
- Publication date Aug 29, 2024
- ART1 Inc.
- Shigenori Tanaka
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Application
ALUMINUM METAL MATERIAL HAVING EXCELLENT CONDUCTIVITY, AND PRODUCTI...
- Publication number 20240240349
- Publication date Jul 18, 2024
- ART1 Inc.
- Shigenori Tanaka
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR