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Akira Kurusu
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Suita, JP
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last 30 patents
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Patent Grant
Process for recovering N-vinyl-2-pyrrolidone
Patent number
6,436,243
Issue date
Aug 20, 2002
Nippon Shokubai Co Ltd
Yoshinari Yamaguchi
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for production of tertiary amine compound
Patent number
5,847,213
Issue date
Dec 8, 1998
Nippon Shokubai Co., Ltd.
Akira Kurusu
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Method for the preparation of (meth)acrylonitriles
Patent number
5,844,112
Issue date
Dec 1, 1998
Nippon Shokubai Co., Ltd.
Akira Kurusu
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for production of vinyl ether
Patent number
5,773,669
Issue date
Jun 30, 1998
Nippon Shokubai Co., Ltd.
Yuuji Shimasaki
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for production of N-vinyl compound
Patent number
5,700,946
Issue date
Dec 23, 1997
Nippon Shokubai Co., Ltd.
Yuuji Shimasaki
C07 - ORGANIC CHEMISTRY