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Shinichi Masui
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Takahagi, JP
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Patents Grants
last 30 patents
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Patent Grant
Extra-fine copper alloy wire, extra-fine copper alloy twisted wire,...
Patent number
8,143,517
Issue date
Mar 27, 2012
Hitachi Cable, Ltd.
Huang Detian
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Extra-fine copper alloy wire, extra-fine copper alloy twisted wire,...
Patent number
7,544,886
Issue date
Jun 9, 2009
Hitachi Cable, Ltd.
Huang Detian
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Patents Applications
last 30 patents
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Patent Application
METHOD OF MANUFACTURING SOFT-DILUTE-COPPER-ALLOY-MATERIAL
Publication number
20130042949
Publication date
Feb 21, 2013
Hitachi Cable, Ltd.
Hideyuki Sagawa
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
EXTRA-FINE COPPER ALLOY WIRE, EXTRA-FINE COPPER ALLOY TWISTED WIRE,...
Publication number
20090223713
Publication date
Sep 10, 2009
Hitachi Cable, Ltd.
Huang Detian
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
Extra-fine copper alloy wire, extra-fine copper alloy twisted wire,...
Publication number
20070187134
Publication date
Aug 16, 2007
Hitachi Cable, Ltd.
Huang Detian
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...