Akira Asai

Person

Okazaki, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Process for producing enyne derivatives
- Patent number 5,440,049
- Issue date Aug 8, 1995
- Banyu Pharmaceutical Co., Ltd.
- Susumu Nakagawa
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Intermediates for producing enyne derivatives
- Patent number 5,436,354
- Issue date Jul 25, 1995
- Banyu Pharmaceutical Co., Ltd.
- Susumu Nakagawa
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Cephalosporin derivatives
- Patent number 5,407,930
- Issue date Apr 18, 1995
- Banyu Pharmaceutical Co., Ltd.
- Susumu Nakagawa
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Cephalosporin derivatives
- Patent number 5,403,835
- Issue date Apr 4, 1995
- Banyu Pharmaceutical Co., Ltd.
- Susumu Nakagawa
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Intermediates for producing enyne derivatives
- Patent number 5,359,091
- Issue date Oct 25, 1994
- Banyu Pharmaceutical Co., Ltd.
- Susumu Nakagawa
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for producing enyne derivatives
- Patent number 5,296,612
- Issue date Mar 22, 1994
- Banyu Pharmaceutical Co., Ltd.
- Susumu Nakagawa
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for producing enyne derivatives
- Patent number 5,231,183
- Issue date Jul 27, 1993
- Banyu Pharmaceutical Co., Ltd.
- Susumu Nakagawa
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
1-carboxy-1-vinyloxyimino aminothiazole cephalosporin derivatives
- Patent number 5,225,406
- Issue date Jul 6, 1993
- Banyu Pharmaceutical Co., Ltd.
- Susumu Nakagawa
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
1-carboxy-1-vinyloxyimino aminothiazole cephalosporin derivatives
- Patent number 5,084,453
- Issue date Jan 28, 1992
- Banyu Pharmaceutical Co., Ltd.
- Susumu Nakagawa
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Cephalosporin derivatives, and antibacterial agents
- Patent number 5,061,794
- Issue date Oct 29, 1991
- Banyu Pharmaceutical Co., Ltd.
- Susumu Nakagawa
- C07 - ORGANIC CHEMISTRY

Person

Patents Grantslast 30 patents

Process for producing enyne derivatives

Intermediates for producing enyne derivatives

Cephalosporin derivatives

Cephalosporin derivatives

Intermediates for producing enyne derivatives

Process for producing enyne derivatives

Process for producing enyne derivatives

1-carboxy-1-vinyloxyimino aminothiazole cephalosporin derivatives

1-carboxy-1-vinyloxyimino aminothiazole cephalosporin derivatives

Cephalosporin derivatives, and antibacterial agents