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Toshio Ohta
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Tokyo, JP
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Patents Grants
last 30 patents
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Patent Grant
Aluminum alloy hollow material, aluminum alloy extruded pipe materi...
Patent number
6,962,632
Issue date
Nov 8, 2005
Furukawa-Sky Aluminum Corp.
Kazuo Taguchi
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Aluminum alloy hollow material, aluminum alloy extruded pipe materi...
Patent number
6,908,520
Issue date
Jun 21, 2005
The Furukawa Electric Co., Ltd.
Kazuo Taguchi
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Patents Applications
last 30 patents
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Patent Application
Aluminum alloy hollow material, aluminum alloy extruded pipe materi...
Publication number
20040154709
Publication date
Aug 12, 2004
Kazuo Taguchi
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
Aluminum alloy hollow material, aluminum alloy extruded pipe materi...
Publication number
20010025676
Publication date
Oct 4, 2001
Kazuo Taguchi
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...