Noriaki Nagano

Person

Saitama, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Cephalosporin derivatives
- Patent number 5,233,035
- Issue date Aug 3, 1993
- Yamanouchi Pharmaceutical Co., Ltd.
- Ryuichiro Hara
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Cephalosporin derivatives
- Patent number 5,081,116
- Issue date Jan 14, 1992
- Yamanouchi Pharmaceutical Co., Ltd.
- Noriaki Nagano
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
1,3-dithietane-2-carboxylic acid penicillin and cephalosporin deriv...
- Patent number RE33778
- Issue date Dec 24, 1991
- Yamanouchi Pharmaceutical Co., Ltd.
- Masaru Iwanami
- 540 - Organic compounds
Information Patent Grant
Amino-3-substituted-methyl-3-cephem-4-carboxylic acid and lower alk...
- Patent number 4,845,211
- Issue date Jul 4, 1989
- Yamanouchi Pharmaceutical Co., Ltd.
- Tadao Shibanuma
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for preparing 3-substituted-methyl-3-cephem derivatives
- Patent number 4,699,980
- Issue date Oct 13, 1987
- Yamanouchi Pharmacutical Co., Ltd.
- Tadao Shibanuma
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Cephalosporin compounds and salts thereof
- Patent number 4,690,921
- Issue date Sep 1, 1987
- Yamanouchi Pharmaceutical Co., Ltd.
- Tadao Shibanuma
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the preparation of 7.alpha.-methoxy-7.beta.-(1,3-diethi...
- Patent number RE32491
- Issue date Sep 1, 1987
- Yamanouchi Pharmaceutical Co., Ltd.
- Masaru Iwanami
- 540 - Organic compounds
Information Patent Grant
Cephem compounds
- Patent number 4,608,373
- Issue date Aug 26, 1986
- Yamanouchi Pharmaceutical Co., Ltd.
- Tadao Shibanuma
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Cephalosporin compounds
- Patent number 4,474,779
- Issue date Oct 2, 1984
- Yamanouchi Pharmaceutical Co., Ltd.
- Noriaki Nagano
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
1,3-Dithietane-2-carboxylic acid penicillin and cephalosporin deriv...
- Patent number 4,414,153
- Issue date Nov 8, 1983
- Yamanouchi Pharmaceutical Co. Ltd.
- Masaru Iwanami
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the preparation of 7.alpha.-methoxy-7.beta.-(1,3-diethi...
- Patent number 4,404,373
- Issue date Sep 13, 1983
- Yamanouchi Pharmaceutical Co., Ltd.
- Masaru Iwanami
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
7.alpha.-Methoxy-7.beta.-(1,3-dithietane-2-carboxamido)cephalospora...
- Patent number 4,263,432
- Issue date Apr 21, 1981
- Yamanouchi Pharmaceutical Co., Ltd.
- Masaru Iwanami
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
1,3-Dithietane-2-carboxylic acids and the preparation thereof
- Patent number 4,198,339
- Issue date Apr 15, 1980
- Yamanouchi Pharmaceutical Co., Ltd.
- Masaru Iwanami
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
7.alpha.-METHOXY-CEPHALOSPORANIC ACID DERIVATIVES
- Patent number 4,165,429
- Issue date Aug 21, 1979
- Yamanouchi Pharmaceutical Co., Ltd.
- Masaru Iwanami
- C07 - ORGANIC CHEMISTRY

Noriaki Nagano

Person

Patents Grantslast 30 patents

Cephalosporin derivatives

Cephalosporin derivatives

1,3-dithietane-2-carboxylic acid penicillin and cephalosporin deriv...

Amino-3-substituted-methyl-3-cephem-4-carboxylic acid and lower alk...

Process for preparing 3-substituted-methyl-3-cephem derivatives

Cephalosporin compounds and salts thereof

Process for the preparation of 7.alpha.-methoxy-7.beta.-(1,3-diethi...

Cephem compounds

Cephalosporin compounds

1,3-Dithietane-2-carboxylic acid penicillin and cephalosporin deriv...

Process for the preparation of 7.alpha.-methoxy-7.beta.-(1,3-diethi...

7.alpha.-Methoxy-7.beta.-(1,3-dithietane-2-carboxamido)cephalospora...

1,3-Dithietane-2-carboxylic acids and the preparation thereof

7.alpha.-METHOXY-CEPHALOSPORANIC ACID DERIVATIVES