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Tatsuhiko Matsumoto
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Yokohama, JP
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last 30 patents
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Patent Grant
Molybdenum board and process of manufacturing the same
Patent number
4,514,234
Issue date
Apr 30, 1985
Tokyo Shibaura Denki Kabushiki Kaisha
Yoshiharu Fukasawa
B22 - CASTING POWDER METALLURGY
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Patent Grant
Molybdenum-based alloy
Patent number
4,430,296
Issue date
Feb 7, 1984
Tokyo Shibaura Denki Kabushiki Kaisha
Hideo Koizumi
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...