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Atsushi Asami
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Annaka-shi, JP
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last 30 patents
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Patent Grant
Silica particles surface-treated with silane, process for producing...
Patent number
6,855,759
Issue date
Feb 15, 2005
Shin-Etsu Chemical Co., Ltd.
Muneo Kudo
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Silica particles surface-treated with silane, process for producing...
Patent number
6,521,290
Issue date
Feb 18, 2003
Shin-Etsu Chemical Co., Ltd.
Muneo Kudo
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Patents Applications
last 30 patents
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Patent Application
Silica particles surface-treated with silane, process for producing...
Publication number
20030134950
Publication date
Jul 17, 2003
Shin-Etsu Chemical Co., Ltd.
Muneo Kudo
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...