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Yoshihiro Matsumoto
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Chiba, JP
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last 30 patents
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Patent Grant
Aluminum alloy sheet having excellent press formability and spot we...
Patent number
5,674,627
Issue date
Oct 7, 1997
Kawasaki Steel Corporation
Yasuji Uesugi
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Method of producing an aluminum alloy sheet excelling in formability
Patent number
5,486,243
Issue date
Jan 23, 1996
Kawasaki Steel Corporation
Koichi Hashiguchi
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Aluminum alloy sheet with improved formability and method of produc...
Patent number
5,322,741
Issue date
Jun 21, 1994
Toyota Motor Corporation
Yasuji Uesugi
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Grant
Resin composition for composite-type vibration-damping material, co...
Patent number
5,061,778
Issue date
Oct 29, 1991
Kawasaki Steel Corporation
Yasunobu Uchida
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Vibration damping composite laminate
Patent number
4,678,707
Issue date
Jul 7, 1987
Kawasaki Steel Corporation
Masatoshi Shinozaki
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Grant
Spot-weldable lightweight composite material
Patent number
4,482,600
Issue date
Nov 13, 1984
Kawasaki Steel Corporation
Yoshihiro Matsumoto
B32 - LAYERED PRODUCTS