Masatsugu Kitaura

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Hyogo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Device and process for crystallizing (meth)acrylic acid
- Patent number 8,859,809
- Issue date Oct 14, 2014
- Nippon Shokubai Co., Ltd.
- Kazuhiko Sakamoto
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Crystallization unit for acrylic acid and method for crystallizatio...
- Patent number 8,846,977
- Issue date Sep 30, 2014
- Nippon Shokubai Co Ltd
- Kazuhiko Sakamoto
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for producing (meth) acrylic acid
- Patent number 8,680,330
- Issue date Mar 25, 2014
- Nippon Shokubai Co., Ltd.
- Kazuhiko Sakamoto
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method for producing (meth) acrylic acid
- Patent number 8,637,701
- Issue date Jan 28, 2014
- Nippon Shokubai Co., Ltd.
- Masatsugu Kitaura
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Reactor for catalytic gas phase oxidation
- Patent number 6,994,833
- Issue date Feb 7, 2006
- Nippon Shokubai Co., Ltd.
- Takeshi Nishimura
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
Method for catalytic gas phase oxidation
- Patent number 6,613,940
- Issue date Sep 2, 2003
- Nippon Shokubai Co., Ltd.
- Takeshi Nishimura
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
CRYSTALLIZATION UNIT FOR ACRYLIC ACID AND METHOD FOR CRYSTALLIZATIO...
- Publication number 20120108857
- Publication date May 3, 2012
- Kazuhiko Sakamoto
- C07 - ORGANIC CHEMISTRY
Information Patent Application
DEVICE AND PROCESS FOR CRYSTALLIZING (METH) ACRYLIC ACID
- Publication number 20120108847
- Publication date May 3, 2012
- Kazuhiko Sakamoto
- C07 - ORGANIC CHEMISTRY
Information Patent Application
METHOD FOR PRODUCING (METH) ACRYLIC ACID
- Publication number 20120077947
- Publication date Mar 29, 2012
- NIPPON SHOKUBAI CO., LTD
- Masatsugu Kitaura
- C07 - ORGANIC CHEMISTRY
Information Patent Application
PROCESS FOR PRODUCING (METH) ACRYLIC ACID
- Publication number 20110319661
- Publication date Dec 29, 2011
- Kazuhiko Sakamoto
- C07 - ORGANIC CHEMISTRY