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Masahiro Uemura
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Himeji-shi, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Processes for producing hydroxyalkyl (meth) acrylate
Patent number
8,203,018
Issue date
Jun 19, 2012
Nippon Shokubai Co., Ltd.
Tokumasa Ishida
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Hydroxyalkyl (meth)acrylate and its production process
Patent number
7,214,817
Issue date
May 8, 2007
Nippon Shokubai Co., Ltd.
Tokumasa Ishida
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Production process for hydroxyalkyl (meth) acrylate
Patent number
7,045,651
Issue date
May 16, 2006
Nippon Shokubai Co., Ltd.
Tokumasa Ishida
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Production process for hydroxyalkyl (meth) acrylate
Patent number
6,984,751
Issue date
Jan 10, 2006
Nippon Shokubai Co., Ltd.
Hiroyuki Takaki
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for preserving resin catalyst for addition reaction of alky...
Patent number
6,858,761
Issue date
Feb 22, 2005
Nippon Shokubai Co., Ltd.
Yukihiro Yoneda
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Method for inhibiting polymerization of a vinyl compound
Patent number
6,664,418
Issue date
Dec 16, 2003
Nippon Shokubai Co., Ltd.
Kazuhiko Sakamoto
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for producing (meth)acrylic ester
Patent number
6,660,881
Issue date
Dec 9, 2003
Nippon Shokubai Co., Ltd.
Hajime Matsumoto
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Method for preventing polymerization of (meth)acrylic acid and este...
Patent number
6,599,397
Issue date
Jul 29, 2003
Nippon Shokubai Co., Ltd.
Kazuhiko Sakamoto
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Production process for hydroxyalkyl (meth)acrylate
Patent number
6,465,681
Issue date
Oct 15, 2002
Nippon Shokubai Co., Ltd.
Masahiro Uemura
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Methods for recovering acrylic acid
Patent number
6,252,110
Issue date
Jun 26, 2001
Nippon Shokubai Co Ltd
Masahiro Uemura
C07 - ORGANIC CHEMISTRY
Patents Applications
last 30 patents
Information
Patent Application
Processes for Producing Hydroxyalkyl (Meth) Acrylate
Publication number
20080154060
Publication date
Jun 26, 2008
NIPPON SHOKUBAI CO., LTD
Tokumasa Ishida
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Production process for hydroxyalkyl (meth) acrylate
Publication number
20040030180
Publication date
Feb 12, 2004
NIPPON SHOKUBAI CO., LTD.
Hiroyuki Takaki
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Production process for hydroxyalkyl (meth) acrylate
Publication number
20030229243
Publication date
Dec 11, 2003
NIPPON SHOKUBAI CO., LTD.
Tokumasa Ishida
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Hydroxyalkyl (meth)acrylate and its production process
Publication number
20030229244
Publication date
Dec 11, 2003
NIPPON SHOKUBAI CO., LTD.
Tokumasa Ishida
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Process for preserving resin catalyst for addition reaction of alky...
Publication number
20020165340
Publication date
Nov 7, 2002
NIPPON SHOKUBAI CO., LTD.
Yukihiro Yoneda
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Production process for hydroxyalkyl (meth)acrylate
Publication number
20020082443
Publication date
Jun 27, 2002
Masahiro Uemura
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Process for producing (meth)acrylic ester
Publication number
20020022739
Publication date
Feb 21, 2002
NIPPON SHOKUBAI CO., LTD.
Hajime Matsumoto
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Method for preventing polymerization of (meth) acrylic acid and est...
Publication number
20020002253
Publication date
Jan 3, 2002
Kazuhiko Sakamoto
C07 - ORGANIC CHEMISTRY