Susumu Takada

Person

Kawanishi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Cyanoiminoquinoxaline derivatives
- Patent number 6,525,054
- Issue date Feb 25, 2003
- Shionogi & Co., Ltd.
- Susumu Takada
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the preparation of 3-isoxazolecarboxylic acid
- Patent number 5,760,244
- Issue date Jun 2, 1998
- Shionogi & Co., Ltd.
- Susumu Takada
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the preparation of 3-isoxazolecarboxylic acid
- Patent number 5,696,271
- Issue date Dec 9, 1997
- Shionogi & Co., Ltd.
- Susumu Takada
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Oxopyridinylquinoxaline derivative
- Patent number 5,677,305
- Issue date Oct 14, 1997
- Shionogi & Co., Ltd.
- Susumu Takada
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Condensed imidazopyridine derivatives
- Patent number 5,461,062
- Issue date Oct 24, 1995
- Shionogi & Co., Ltd.
- Susumu Takada
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Condensed imidazopyridine derivatives
- Patent number 5,378,848
- Issue date Jan 3, 1995
- Shionogi & Co., Ltd.
- Susumu Takada
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Preparation of imidazoles
- Patent number 5,312,927
- Issue date May 17, 1994
- Shionogi & Co., Inc.
- Susumu Takada
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
2-substituted carbonylimidazo[4,5-c]quinolines
- Patent number 4,940,714
- Issue date Jul 10, 1990
- Shionogi & Co., Ltd.
- Susumu Takada
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Condensed imidazopyridine derivatives useful as psychotropic agents
- Patent number 4,753,951
- Issue date Jun 28, 1988
- Shionogi & Co., Ltd.
- Susumu Takada
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Pyrazolo[4,3-c]quinoline-3-one and imidazo[4,3-c]cinnolin-3-one der...
- Patent number 4,690,930
- Issue date Sep 1, 1987
- Shionogi & Co., Ltd.
- Susumu Takada
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Tetrahydrothiopyrano[2,3-b]indole derivatives
- Patent number 4,256,640
- Issue date Mar 17, 1981
- Shionogi & Co., Ltd.
- Yasuo Makisumi
- C07 - ORGANIC CHEMISTRY

Susumu Takada

Person

Patents Grantslast 30 patents

Cyanoiminoquinoxaline derivatives

Process for the preparation of 3-isoxazolecarboxylic acid

Process for the preparation of 3-isoxazolecarboxylic acid

Oxopyridinylquinoxaline derivative

Condensed imidazopyridine derivatives

Condensed imidazopyridine derivatives

Preparation of imidazoles

2-substituted carbonylimidazo[4,5-c]quinolines

Condensed imidazopyridine derivatives useful as psychotropic agents

Pyrazolo[4,3-c]quinoline-3-one and imidazo[4,3-c]cinnolin-3-one der...

Tetrahydrothiopyrano[2,3-b]indole derivatives