Shohgo Atarashi

Person

Chiba, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Spiro compound
- Patent number 5,508,428
- Issue date Apr 16, 1996
- Daiichi Phamaceutical Co., Ltd.
- Isao Hayakawa
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Intermediates for pyridonecarboxylic acid derivatives
- Patent number 5,476,950
- Issue date Dec 19, 1995
- Daiichi Seiyaku Co., Ltd.
- Isao Hayakawa
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Optically active pyridobenzoxazine derivatives
- Patent number 5,463,053
- Issue date Oct 31, 1995
- Daiichi Pharmaceutical Co., Ltd.
- Isao Hayakawa
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
3-pyrrolidine methanamines wherein the alpha-carbon is substituted...
- Patent number 5,416,222
- Issue date May 16, 1995
- Daiichi Seiyaku Co., Ltd.
- Isao Hayakawa
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Intermediates for pyridonecarboxylic acid derivatives
- Patent number 5,380,874
- Issue date Jan 10, 1995
- Daiichi Seiyaku Co., Ltd.
- Isao Hayakawa
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Spiro compound
- Patent number 5,286,723
- Issue date Feb 15, 1994
- Daiichi Seiyaku Co., Ltd.
- Isao Hayakawa
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Optically active pyridobenzoxazine derivatives and intermediates th...
- Patent number 5,142,046
- Issue date Aug 25, 1992
- Daiichi Pharmaceutical Co., Ltd.
- Isao Hayakawa
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Pyridonecarboxylic acid derivatives
- Patent number 5,098,912
- Issue date Mar 24, 1992
- Daiichi Seiyaku Co., Ltd.
- Isao Hayakawa
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Optically active pyridobenzoxazine derivatives and anti-microbial use
- Patent number 5,053,407
- Issue date Oct 1, 1991
- Daiichi Pharmaceutical Co., Ltd.
- Isao Hayakawa
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Optically active pyridobenzoxazine derivatives and intermediates th...
- Patent number 4,985,557
- Issue date Jan 15, 1991
- Daiichi Seiyaku Co., Ltd.
- Isao Hayakawa
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Benzoxazine intermediates
- Patent number 4,895,944
- Issue date Jan 23, 1990
- Daiichi Seiyaku Company, Ltd.
- Isao Hayakawa
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Quinoline-carboxylic acid derivatives
- Patent number 4,871,852
- Issue date Oct 3, 1989
- Daiichi Seiyaku Co., Ltd.
- Isao Hayakawa
- C07 - ORGANIC CHEMISTRY

Shohgo Atarashi

Person

Patents Grantslast 30 patents

Spiro compound

Intermediates for pyridonecarboxylic acid derivatives

Optically active pyridobenzoxazine derivatives

3-pyrrolidine methanamines wherein the alpha-carbon is substituted...

Intermediates for pyridonecarboxylic acid derivatives

Spiro compound

Optically active pyridobenzoxazine derivatives and intermediates th...

Pyridonecarboxylic acid derivatives

Optically active pyridobenzoxazine derivatives and anti-microbial use

Optically active pyridobenzoxazine derivatives and intermediates th...

Benzoxazine intermediates

Quinoline-carboxylic acid derivatives