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Takao Kitamura
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Takamatsu, JP
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last 30 patents
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Patent Grant
Metal-based composite material and process for preparation thereof
Patent number
5,013,523
Issue date
May 7, 1991
Agency of Industrial Science and Technology
Hajime Hata
B22 - CASTING POWDER METALLURGY
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Patent Grant
Process for preparing aluminum borate whiskers
Patent number
4,925,641
Issue date
May 15, 1990
Agency of Industrial Science and Technology
Takao Kitamura
C30 - CRYSTAL GROWTH