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Kimihiko Oohata
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Chiba, JP
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Patents Grants
last 30 patents
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Patent Grant
Process for production of polysilane compound
Patent number
8,829,139
Issue date
Sep 9, 2014
Nippon Soda Co., Ltd.
Kimihiko Oohata
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Process for production of cyclic silane compound and/or cyclic carb...
Patent number
8,669,390
Issue date
Mar 11, 2014
Nippon Soda Co., Ltd.
Satoru Yamazaki
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Processes for the preparation of 4(5)-amino-5(4)-carboxamidoimidazo...
Patent number
6,797,828
Issue date
Sep 28, 2004
Nippon Soda Co. Ltd.
Hiroaki Shibasaki
C07 - ORGANIC CHEMISTRY
Patents Applications
last 30 patents
Information
Patent Application
PROCESS FOR PRODUCTION OF CYCLIC SILANE COMPOUND AND/OR CYCLIC CARB...
Publication number
20120016149
Publication date
Jan 19, 2012
Nippon Soda Co., Ltd.
Satoru Yamazaki
C07 - ORGANIC CHEMISTRY
Information
Patent Application
PROCESS FOR PRODUCTION OF POLYSILANE COMPOUND
Publication number
20110071269
Publication date
Mar 24, 2011
Nippon Soda Co., Ltd.
Kimihiko Oohata
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...