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Tsuyoshi Nagata
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Fujisawa-shi, JP
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Patents Grants
last 30 patents
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Patent Grant
Iron component and a manufacturing method therefor
Patent number
6,780,257
Issue date
Aug 24, 2004
IBM Japan Ltd.
Tsuyoshi Nagata
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Patents Applications
last 30 patents
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Patent Application
Iron component and a manufacturing method therefor
Publication number
20020117023
Publication date
Aug 29, 2002
IBM Japan Ltd.
Tsuyoshi Nagata
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...