Katsuyuki Ogura

Person

Narashino City, JP

People

Patents Grantslast 30 patents

Information Patent Grant
1-substituted 2,5-dithienyl pyrrole derivatives and film-forming ma...
- Patent number 6,335,452
- Issue date Jan 1, 2002
- Chiba University
- Katsuyuki Ogura
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Pyrrole derivatives, film-forming material and method of preparing...
- Patent number 6,172,240
- Issue date Jan 9, 2001
- Chiba University
- Katsuyuki Ogura
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method for producing o-alkoxybenzoic acid
- Patent number 5,344,968
- Issue date Sep 6, 1994
- Nippon Chemical Industrial Co., Ltd.
- Suchart Lilitkarntakul
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Alpha-thio-alpha-aryl-substituted alkanonitrile and process for pre...
- Patent number 4,340,740
- Issue date Jul 20, 1982
- Sagami Chemical Research Center
- Genichi Tsuchihashi
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
.alpha.-Methylthio-.alpha.-(p-phthalimidophenyl)-propionic acid
- Patent number 4,308,208
- Issue date Dec 29, 1981
- Sagami Chemical Research Center
- Gehichi Tsuchihashi
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Novel .alpha.-thio-alkanoic acid derivatives
- Patent number 4,278,802
- Issue date Jul 14, 1981
- Sagami Chemical Research Center
- Genichi Tsuchihashi
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Novel .alpha.-thio-alkanoic acid derivatives
- Patent number 4,242,519
- Issue date Dec 30, 1980
- Sagami Chemical Research Center
- Genichi Tsuchihashi
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
O-(N-Allyl-2,6-dichloroanilino)phenylacetic acid derivative and a p...
- Patent number 4,242,522
- Issue date Dec 30, 1980
- Nissan Chemical Industries, Ltd.
- Genichi Tsuchihashi
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Aromatic acetic acid derivatives having sulfur atom at alpha-positi...
- Patent number 4,237,298
- Issue date Dec 2, 1980
- Sagami Chemical Research Center
- Genichi Tsuchihashi
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
[N-benzyl-o-(2,6-dichloroanilino)phenyl]acetic acid derivatives
- Patent number 4,189,595
- Issue date Feb 19, 1980
- Nissan Chemical Industries, Ltd.
- Ryozo Sakoda
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Aromatic acetic acid derivatives having sulfur atom at alpha-positi...
- Patent number 4,144,248
- Issue date Mar 13, 1979
- Sagami Chemical Research Center
- Genichi Tsuchihashi
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Cephalosporins having a sulfur containing functional group in the 7...
- Patent number 4,137,406
- Issue date Jan 30, 1979
- Sagami Chemical Research Center
- Genichi Tsuchihashi
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Thioprene or furan derivatives and process for preparation thereof
- Patent number 4,107,178
- Issue date Aug 15, 1978
- Sagami Chemical Research Center
- Genichi Tsuchihashi
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
1-substituted 2,5-dithienyl pyrrole derivatives and film-forming ma...
- Publication number 20010027254
- Publication date Oct 4, 2001
- Katsuyuki Ogura
- C07 - ORGANIC CHEMISTRY

Katsuyuki Ogura

Person

Patents Grantslast 30 patents

1-substituted 2,5-dithienyl pyrrole derivatives and film-forming ma...

Pyrrole derivatives, film-forming material and method of preparing...

Method for producing o-alkoxybenzoic acid

Alpha-thio-alpha-aryl-substituted alkanonitrile and process for pre...

.alpha.-Methylthio-.alpha.-(p-phthalimidophenyl)-propionic acid

Novel .alpha.-thio-alkanoic acid derivatives

Novel .alpha.-thio-alkanoic acid derivatives

O-(N-Allyl-2,6-dichloroanilino)phenylacetic acid derivative and a p...

Aromatic acetic acid derivatives having sulfur atom at alpha-positi...

[N-benzyl-o-(2,6-dichloroanilino)phenyl]acetic acid derivatives

Aromatic acetic acid derivatives having sulfur atom at alpha-positi...

Cephalosporins having a sulfur containing functional group in the 7...

Thioprene or furan derivatives and process for preparation thereof

Patents Applicationslast 30 patents

1-substituted 2,5-dithienyl pyrrole derivatives and film-forming ma...