Matsuhiko Aratani

Person

Awaji-Shimmachi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
.alpha.-crystals of cefazolin sodium
- Patent number 4,898,937
- Issue date Feb 6, 1990
- Fujisawa Pharmaceutical Co., Ltd.
- Toshinobu Uemura
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Peptide process for preparation thereof and use thereof
- Patent number RE32992
- Issue date Jul 18, 1989
- Fujisawa Pharaceutical Co., Ltd.
- Yoshio Kuroda
- 530 - Chemistry: natural resins or derivatives
Information Patent Grant
Peptide, process for preparation thereof and use thereof
- Patent number 4,801,580
- Issue date Jan 31, 1989
- Fujisawa Pharmaceutical Company, Ltd.
- Yoshihiko Kitaura
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Peptide, process for preparation thereof and use thereof
- Patent number 4,749,691
- Issue date Jun 7, 1988
- Fujisawa Pharmaceutical Co., Ltd.
- Yoshihiko Kitaura
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Peptide, process for preparation thereof and use thereof
- Patent number 4,725,582
- Issue date Feb 16, 1988
- Fujisawa Pharmaceutical Company, Ltd.
- Yoshihiko Kitaura
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Peptide, process for preparation thereof and use thereof
- Patent number 4,666,890
- Issue date May 19, 1987
- Fujisawa Pharmaceutical Co., Ltd.
- Yoshihiko Kitaura
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
1-azabicyclo[3.2.0]hept-2-ene-2-carboxylic acid derivatives
- Patent number 4,640,915
- Issue date Feb 3, 1987
- Fujisawa Pharmaceutical Co., Ltd.
- Masashi Hashimoto
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
New peptide, process for preparation thereof and use thereof
- Patent number 4,539,155
- Issue date Sep 3, 1985
- Fuisawa Pharmaceutical Company, Ltd.
- Yoshihiko Kitaura
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
4-Substituted-2-oxoazetidine compounds
- Patent number 4,539,152
- Issue date Sep 3, 1985
- Fujisawa Pharmaceutical Co., Ltd.
- Masashi Hashimoto
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Peptide, process for preparation thereof and use thereof
- Patent number 4,512,980
- Issue date Apr 23, 1985
- Fujisawa Pharmaceutical Co. Ltd.
- Yoshihiko Kitaura
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Cultures of novel strains of Streptomyces
- Patent number 4,504,584
- Issue date Mar 12, 1985
- Fujisawa Pharmaceutical Co., Ltd.
- Yoshihiko Kitaura
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Analogous compounds of cephalosporins, processes for the preparatio...
- Patent number 4,497,738
- Issue date Feb 5, 1985
- Fujisawa Pharmaceutical Co., Ltd.
- Masashi Hashimoto
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Peptide, process for preparation thereof and use thereof
- Patent number 4,487,763
- Issue date Dec 11, 1984
- Fujisawa Pharmaceutical Co., Ltd.
- Yoshihiko Kitaura
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Oxazole derivatives
- Patent number 4,458,078
- Issue date Jul 3, 1984
- Fujisawa Pharmaceutical Company, Ltd.
- Yoshihiko Kitaura
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
4-Substituted-2-oxoazetidine compounds and processes for the prepar...
- Patent number 4,383,945
- Issue date May 17, 1983
- Fujisawa Pharmaceutical Co., Ltd.
- Masashi Hashimoto
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method of producing oxo-containing azetidinone compounds
- Patent number 4,369,312
- Issue date Jan 18, 1983
- Fujisawa Pharmaceutical Co., Ltd.
- Masashi Hashimoto
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Peptides, process for preparation thereof and use thereof
- Patent number 4,354,966
- Issue date Oct 19, 1982
- Fujisawa Pharmaceutical Co., Ltd.
- Yoshihiko Kitaura
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Cephalosporin analogues
- Patent number 4,342,760
- Issue date Aug 3, 1982
- Fujisawa Pharmaceutical Company, Ltd.
- Masashi Hashimoto
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Analogous compounds of cephalosporins, and pharmaceutical compositi...
- Patent number 4,339,449
- Issue date Jul 13, 1982
- Fujisawa Pharmaceutical Company, Limited
- Masashi Hashimoto
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Peptide, process for preparation thereof and use thereof
- Patent number 4,311,640
- Issue date Jan 19, 1982
- Fujisawa Pharmaceutical Co., Ltd.
- Yoshio Kuroda
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Cephalosporin analogues and processes for the preparation thereof
- Patent number 4,264,597
- Issue date Apr 28, 1981
- Masashi Hashimoto
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Cephalosporin analogues and processes for the preparation thereof
- Patent number 4,234,724
- Issue date Nov 18, 1980
- Fujisawa Pharmaceutical Company, Limited
- Masashi Hashimoto
- C07 - ORGANIC CHEMISTRY

Matsuhiko Aratani

Person

Patents Grantslast 30 patents

.alpha.-crystals of cefazolin sodium

Peptide process for preparation thereof and use thereof

Peptide, process for preparation thereof and use thereof

Peptide, process for preparation thereof and use thereof

Peptide, process for preparation thereof and use thereof

Peptide, process for preparation thereof and use thereof

1-azabicyclo[3.2.0]hept-2-ene-2-carboxylic acid derivatives

New peptide, process for preparation thereof and use thereof

4-Substituted-2-oxoazetidine compounds

Peptide, process for preparation thereof and use thereof

Cultures of novel strains of Streptomyces

Analogous compounds of cephalosporins, processes for the preparatio...

Peptide, process for preparation thereof and use thereof

Oxazole derivatives

4-Substituted-2-oxoazetidine compounds and processes for the prepar...

Method of producing oxo-containing azetidinone compounds

Peptides, process for preparation thereof and use thereof

Cephalosporin analogues

Analogous compounds of cephalosporins, and pharmaceutical compositi...

Peptide, process for preparation thereof and use thereof

Cephalosporin analogues and processes for the preparation thereof

Cephalosporin analogues and processes for the preparation thereof