Kazuo Okumura

Person

Osaka, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Pyrazole derivatives
- Patent number 7,183,306
- Issue date Feb 27, 2007
- Astellas Pharma Inc.
- Fumiyuki Shirai
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
1,5-diphenylpyrazole derivatives
- Patent number 6,316,485
- Issue date Nov 13, 2001
- Fujisawa Pharmaceutical Co., Ltd.
- Katsuya Nakamura
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Thiazolylbenzofuran derivatives and pharmaceutical compositions con...
- Patent number 5,994,378
- Issue date Nov 30, 1999
- Fujisawa Pharmaceutical Co., Ltd.
- Masaaki Matsuo
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Quinolylbenzofuran derivatives as leukotriene antagonists
- Patent number 5,661,159
- Issue date Aug 26, 1997
- Fujisawa Pharmaceutical Co., Ltd.
- Masaaki Matsuo
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
(+)-5-isopropyl 3-methyl 2-cyano-6 methyl-4-(3-nitrophenyl)-1, 4-di...
- Patent number 5,508,413
- Issue date Apr 16, 1996
- Fujisawa Pharmaceutical Co., Ltd.
- Youichi Shiokawa
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Thiazolylbenzofuran derivatives and pharmaceutical composition comp...
- Patent number 5,296,495
- Issue date Mar 22, 1994
- Fujisawa Pharmaceutical Co., Ltd.
- Masaaki Matsuo
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Substituted-amine compound and a process for the preparation thereof
- Patent number 5,256,824
- Issue date Oct 26, 1993
- Fujisawa Pharmaceutical Co., Ltd.
- Youichi Shiokawa
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Substituted-acetamide compound and a process for the preparation th...
- Patent number 5,192,779
- Issue date Mar 9, 1993
- Fujisawa Pharmaceutical Co., Ltd.
- Youichi Shiokawa
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Novel substituted-acetamide compound and a process for the preparat...
- Patent number 5,066,680
- Issue date Nov 19, 1991
- Fujisawa Pharmaceutical Co., Ltd.
- Youichi Shiokawa
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Triazine derivatives, and pharmaceutical compositions comprising th...
- Patent number 4,618,610
- Issue date Oct 21, 1986
- Fujisawa Pharmaceutical Co., Ltd.
- Tsutomu Teraji
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Triazine derivatives, and pharmaceutical compositions comprising th...
- Patent number 4,616,014
- Issue date Oct 7, 1986
- Fujisawa Pharmaceutical Co., Ltd.
- Tsutomu Teraji
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Triazine derivatives, and pharmaceutical compositions comprising th...
- Patent number 4,616,015
- Issue date Oct 7, 1986
- Fujisawa Pharmaceutical Co., Ltd.
- Tsutomu Teraji
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Triazine derivatives, and pharmaceutical compositions comprising th...
- Patent number 4,581,356
- Issue date Apr 8, 1986
- Fujisawa Pharmaceutical Co., Ltd.
- Tsutomu Teraji
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
Pyrazole Derivatives
- Publication number 20070112037
- Publication date May 17, 2007
- FUJISAWA PHARMACEUTICAL CO., LTD.
- Fumiyuki Shirai
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Pyrazole derivatives
- Publication number 20040116475
- Publication date Jun 17, 2004
- FUJISAWA PHARMACEUTICAL CO., LTD.
- Fumiyuki Shirai
- C07 - ORGANIC CHEMISTRY

Kazuo Okumura

Person

Patents Grantslast 30 patents

Pyrazole derivatives

1,5-diphenylpyrazole derivatives

Thiazolylbenzofuran derivatives and pharmaceutical compositions con...

Quinolylbenzofuran derivatives as leukotriene antagonists

(+)-5-isopropyl 3-methyl 2-cyano-6 methyl-4-(3-nitrophenyl)-1, 4-di...

Thiazolylbenzofuran derivatives and pharmaceutical composition comp...

Substituted-amine compound and a process for the preparation thereof

Substituted-acetamide compound and a process for the preparation th...

Novel substituted-acetamide compound and a process for the preparat...

Triazine derivatives, and pharmaceutical compositions comprising th...

Triazine derivatives, and pharmaceutical compositions comprising th...

Triazine derivatives, and pharmaceutical compositions comprising th...

Triazine derivatives, and pharmaceutical compositions comprising th...

Patents Applicationslast 30 patents

Pyrazole Derivatives

Pyrazole derivatives