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Atsuhiko Imai
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Himeji-shi, JP
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last 30 patents
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Patent Grant
Method for producing spherical alumina powder
Patent number
8,815,205
Issue date
Aug 26, 2014
Nippon Steel & Sumikin Materials Co., Ltd.
Kiyoshi Sawano
C01 - INORGANIC CHEMISTRY
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Patent Application
METHOD FOR PRODUCING SPHERICAL ALUMINA POWDER
Publication number
20110256051
Publication date
Oct 20, 2011
Sumitomo Chemical Company, Limited
Kiyoshi Sawano
C01 - INORGANIC CHEMISTRY