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Yasuo Amishige
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Wakayama, JP
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Patents Grants
last 30 patents
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Patent Grant
Method for producing polyoxyalkylene alkyl ether carboxylic acid an...
Patent number
8,940,933
Issue date
Jan 27, 2015
Kao Corporation
Takeshi Shirasawa
C07 - ORGANIC CHEMISTRY
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Patent Grant
Material for water gas
Patent number
8,652,436
Issue date
Feb 18, 2014
Kao Corporation
Yasuo Amishige
C01 - INORGANIC CHEMISTRY
Patents Applications
last 30 patents
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Patent Application
METHOD FOR PRODUCING POLYOXYALKYLENE ALKYL ETHER CARBOXYLIC ACID AN...
Publication number
20120296115
Publication date
Nov 22, 2012
KAO CORPORATION
Takeshi Shirasawa
C07 - ORGANIC CHEMISTRY
Information
Patent Application
MATERIAL FOR WATER GAS
Publication number
20110220849
Publication date
Sep 15, 2011
Yasuo Amishige
C01 - INORGANIC CHEMISTRY