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Takeshi Nishizaki
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Kouchi Naganoshi, JP
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last 30 patents
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Patent Grant
Aluminum-based alloy foil for negative electrodes of electrolytic c...
Patent number
4,824,494
Issue date
Apr 25, 1989
Showa Aluminum Kabushiki Kaisha
Shozo Umetsu
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
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Patent Grant
Aluminum capacitor plate for electrolytic capacitor and process for...
Patent number
4,763,229
Issue date
Aug 9, 1988
Showa Aluminum Kabushiki Kaisha
Tatsuo Ohtuka
H01 - BASIC ELECTRIC ELEMENTS