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Masahiko Kawai
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Daito, JP
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last 30 patents
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Patent Grant
Aluminum composite material
Patent number
4,961,779
Issue date
Oct 9, 1990
Toyo Aluminium Kabushiki Kaisha
Jun Kusui
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Method of forming large-sized aluminum alloy product
Patent number
4,959,195
Issue date
Sep 25, 1990
Sumitomo Electric Industries, Ltd.
Jun Kusui
B22 - CASTING POWDER METALLURGY
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Patent Grant
Method for producing anode aluminum foils for electrolytic condensers
Patent number
4,198,278
Issue date
Apr 15, 1980
Toyo Aluminum Kabushiki Kaisha
Masashi Mehada
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Grant
Aluminum foil for an electrode of an electrolytic capacitor
Patent number
4,125,674
Issue date
Nov 14, 1978
Toyo Aluminium Kabushiki Kaisha
Tohru Kimura
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR