Yuichi Kita

Person

Hyogo, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Acrylonitrile solutions of maleimides, method for preparation there...
- Patent number 6,733,693
- Issue date May 11, 2004
- Nippon Shokubai Co., Ltd.
- Kazuo Kishino
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method for handling iminocarboxylic acid salt
- Patent number 6,063,302
- Issue date May 16, 2000
- Nippon Shokubai Co., Ltd.
- Miaki Asakawa
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Acrylonitrile solutions of maleimides, method for preparation there...
- Patent number 5,993,687
- Issue date Nov 30, 1999
- Nippon Shokubai, Ltd.
- Kazuo Kishino
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method for production of epoxy compound and hydroxy iminodisuccinic...
- Patent number 5,905,160
- Issue date May 18, 1999
- Nippon Shokubai Co., Ltd.
- Masatoshi Shimomura
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Acrylic acid derivatives, method for preparing the acrylic acid der...
- Patent number 5,834,576
- Issue date Nov 10, 1998
- Nippon Shokubai Co., Ltd.
- Hideaki Nagano
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Solid catalyst for etherification reaction and production process f...
- Patent number 5,801,277
- Issue date Sep 1, 1998
- Nippon Shokubai Co., Ltd.
- Yasutaka Sumida
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Acrylic ester derivative and producing of the same and acrylic-este...
- Patent number 5,783,678
- Issue date Jul 21, 1998
- Nippon Shokubai Co., Ltd.
- Keiji Yurugi
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Stabilization method of vinyl compound with hydroxy group and compo...
- Patent number 5,760,278
- Issue date Jun 2, 1998
- Nippon Shokubai Co., Ltd.
- Koichi Nakagawa
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method for preparing a vinyl compound having a hydroxy group
- Patent number 5,703,270
- Issue date Dec 30, 1997
- Nippon Shokubai Co., Ltd.
- Koichi Nakagawa
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Maleimide compounds having improved in storage stability
- Patent number 5,556,991
- Issue date Sep 17, 1996
- Nippon Shokubai Co., Ltd.
- Yuichi Kita
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method for production of maleinamic acid, esters thereof, and malei...
- Patent number 5,523,414
- Issue date Jun 4, 1996
- Nippon Shokubai Co., Ltd.
- Yasuhiro Kume
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method for handling maleimides
- Patent number 5,149,827
- Issue date Sep 22, 1992
- Nippon Shokubai Kagaku Kogyo Co., Ltd.
- Yuichi Kita
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Acrylonitrile maleimides solution composition of improved shelf lif...
- Patent number 5,128,484
- Issue date Jul 7, 1992
- Sokubai Kagaku Kogyo, Co., Ltd.
- Yuichi Kita
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method for inhibiting polymerization of maleimides
- Patent number 5,045,233
- Issue date Sep 3, 1991
- Nippon Shokubai Kagaku Kogyo Co., Ltd.
- Yuichi Kita
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method for production of maleimides
- Patent number 4,980,483
- Issue date Dec 25, 1990
- Nippon Shokubai Kagaku Kogyo Co., Ltd.
- Yuichi Kita
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method for transportation and storage of N-phenyl maleimide in molt...
- Patent number 4,962,205
- Issue date Oct 9, 1990
- Nippon Shokubai Kagaku Kogyo, Co., Ltd.
- Yuichi Kita
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method for production of maleimides
- Patent number 4,851,547
- Issue date Jul 25, 1989
- Nippon Shokubai Kagaku Kogyo Co., Ltd.
- Yuichi Kita
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method for production of maleimides
- Patent number 4,786,738
- Issue date Nov 22, 1988
- Nippon Shokubai Kagaku Kogyo Co., Ltd.
- Yuichi Kita
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method for production of N-phenyl and N-cyclohexyl maleimides
- Patent number 4,780,546
- Issue date Oct 25, 1988
- Nippon Shokubai Kagaku Kogyo Co. Ltd.
- Yuichi Kita
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method for production of maleimides
- Patent number 4,623,734
- Issue date Nov 18, 1986
- Nippon Shokubai Kagaku Kogyo Co., Ltd.
- Yuichi Kita
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method for manufacture of high-purity phthalic anhydride
- Patent number 4,436,922
- Issue date Mar 13, 1984
- Nippon Shokubai Kagaku Kogyo Co., Ltd.
- Yuichi Kita
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
HYDROGENATION REACTION METHOD
- Publication number 20160326093
- Publication date Nov 10, 2016
- Nippon Shokubai Co., Ltd.
- Yuichi KITA
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

Yuichi Kita

Person

Patents Grantslast 30 patents

Acrylonitrile solutions of maleimides, method for preparation there...

Method for handling iminocarboxylic acid salt

Acrylonitrile solutions of maleimides, method for preparation there...

Method for production of epoxy compound and hydroxy iminodisuccinic...

Acrylic acid derivatives, method for preparing the acrylic acid der...

Solid catalyst for etherification reaction and production process f...

Acrylic ester derivative and producing of the same and acrylic-este...

Stabilization method of vinyl compound with hydroxy group and compo...

Method for preparing a vinyl compound having a hydroxy group

Maleimide compounds having improved in storage stability

Method for production of maleinamic acid, esters thereof, and malei...

Method for handling maleimides

Acrylonitrile maleimides solution composition of improved shelf lif...

Method for inhibiting polymerization of maleimides

Method for production of maleimides

Method for transportation and storage of N-phenyl maleimide in molt...

Method for production of maleimides

Method for production of maleimides

Method for production of N-phenyl and N-cyclohexyl maleimides

Method for production of maleimides

Method for manufacture of high-purity phthalic anhydride

Patents Applicationslast 30 patents

HYDROGENATION REACTION METHOD