Masanobu Kohsaka

Person

Sakai, JP

People

Patents Grantslast 30 patents

Information Patent Grant
FR-900493 substance, a process for its production and a pharmaceuti...
- Patent number 4,950,605
- Issue date Aug 21, 1990
- Fujisawa Pharmaceutical Co., Ltd.
- Kozo Ochi
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Grant
Prophylactic and therapeutic agent against swine dysentery
- Patent number 4,906,618
- Issue date Mar 6, 1990
- Fujisawa Pharmaceutical Co., Ltd.
- Seiji Hashimoto
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method of treating tumors using tetracyclo compounds
- Patent number 4,861,774
- Issue date Aug 29, 1989
- Fujisawa Pharmaceutical Co., Ltd.
- Masanobu Kohsaka
- 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
Furanone derivatives, process for preparation thereof and use thereof
- Patent number 4,797,417
- Issue date Jan 10, 1989
- Fujisawa Pharmaceutical Co., Ltd.
- Masanori Okamoto
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Nitro aliphatic compounds and use thereof
- Patent number 4,782,088
- Issue date Nov 1, 1988
- Fujisawa Pharmaceutical Co., Ltd.
- Masanori Okamoto
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Nitro aliphatic compounds, process for preparation thereof and use...
- Patent number 4,778,804
- Issue date Oct 18, 1988
- Fujisawa Pharmaceutical Co., Ltd.
- Masanori Okamoto
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Nitro aliphatic compounds, process for preparation thereof and use...
- Patent number 4,767,768
- Issue date Aug 30, 1988
- Fujisawa Pharmaceutical Co., Ltd.
- Masanori Okamoto
- C07 - ORGANIC CHEMISTRY
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
Biologically pure culture of Streptomyces sandaensis No. 6897
- Patent number 4,743,555
- Issue date May 10, 1988
- Fujisawa Pharmaceutical Co., Ltd.
- Masanobu Kohsaka
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Amino acid derivatives and processes for preparation thereof
- Patent number 4,743,614
- Issue date May 10, 1988
- Fujisawa Pharmaceutical Co., Ltd.
- Hiroshi Terano
- 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
Antitumor agent comprising FR-900216
- Patent number 4,680,178
- Issue date Jul 14, 1987
- Fujisawa Pharmaceutical Co., Ltd.
- Sumio Kiyoto
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Compound FR-68504, production thereof and use thereof
- Patent number 4,670,259
- Issue date Jun 2, 1987
- Fujisawa Pharmaceutical Co., Ltd.
- Sumio Kiyoto
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
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
WS 7739 substances, their preparation and pharmaceutical compositio...
- Patent number 4,661,352
- Issue date Apr 28, 1987
- Fujisawa Pharmaceutical Co., Ltd.
- Motoaki Nishikawa
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Grant
New compound, FR-900451, production and use thereof
- Patent number 4,654,211
- Issue date Mar 31, 1987
- Fujisawa Pharmaceutical Co., Ltd.
- Masami Ezaki
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Grant
Tetracyclo compounds and a pharmaceutical composition containing th...
- Patent number 4,645,765
- Issue date Feb 24, 1987
- Fujisawa Pharmaceutical Co., Ltd.
- Masanobu Kohsaka
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
N-acyl peptide, processes for their preparation and pharmaceutical...
- Patent number 4,643,990
- Issue date Feb 17, 1987
- Fujisawa Pharmaceutical Co., Ltd.
- Kazuyoshi Umehara
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Compound, FR-900447, production and use thereof
- Patent number 4,605,559
- Issue date Aug 12, 1986
- Fujisawa Pharmaceutical Co., Ltd.
- Yasuhiro Hori
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Grant
New furanone derivatives, process for preparation thereof and use t...
- Patent number 4,585,789
- Issue date Apr 29, 1986
- Fujisawa Pharmaceutical Co., Ltd.
- Masanori Okamoto
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Biologically active WS 6049 substances, a process for the productio...
- Patent number 4,578,271
- Issue date Mar 25, 1986
- Fujisawa Pharmaceutical Co., Ltd.
- Sumio Kiyoto
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
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
1,4-Napthoquinone derivatives and use thereof
- Patent number 4,530,845
- Issue date Jul 23, 1985
- Fujisawa Pharmaceutical Co., Ltd.
- Koichi Ikushima
- C07 - ORGANIC CHEMISTRY
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
Tetrahydrofurnancarboxylic acid derivatives, processes for preparat...
- Patent number 4,479,942
- Issue date Oct 30, 1984
- Fujisawa Pharmaceutical Co., Ltd.
- Michio Yamashita
- C07 - ORGANIC CHEMISTRY
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
N-Acylpeptide compound, processes for the preparation thereof and t...
- Patent number 4,436,726
- Issue date Mar 13, 1984
- Fujisawa Pharmaceutical Co., Ltd.
- Kazuyoshi Umehara
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
1,4-Naphtoquinone derivatives and their use in treating coccidiosis
- Patent number 4,414,226
- Issue date Nov 8, 1983
- Fujisawa Pharmaceutical Co., Ltd.
- Koichi Ikushima
- C07 - ORGANIC CHEMISTRY

Masanobu Kohsaka

Person

Patents Grantslast 30 patents

FR-900493 substance, a process for its production and a pharmaceuti...

Prophylactic and therapeutic agent against swine dysentery

Method of treating tumors using tetracyclo compounds

Peptide process for preparation thereof and use thereof

Peptide, process for preparation thereof and use thereof

Furanone derivatives, process for preparation thereof and use thereof

Nitro aliphatic compounds and use thereof

Nitro aliphatic compounds, process for preparation thereof and use...

Nitro aliphatic compounds, process for preparation thereof and use...

Peptide, process for preparation thereof and use thereof

Biologically pure culture of Streptomyces sandaensis No. 6897

Amino acid derivatives and processes for preparation thereof

Peptide, process for preparation thereof and use thereof

Antitumor agent comprising FR-900216

Compound FR-68504, production thereof and use thereof

Peptide, process for preparation thereof and use thereof

WS 7739 substances, their preparation and pharmaceutical compositio...

New compound, FR-900451, production and use thereof

Tetracyclo compounds and a pharmaceutical composition containing th...

N-acyl peptide, processes for their preparation and pharmaceutical...

Compound, FR-900447, production and use thereof

New furanone derivatives, process for preparation thereof and use t...

Biologically active WS 6049 substances, a process for the productio...

New peptide, process for preparation thereof and use thereof

1,4-Napthoquinone derivatives and use thereof

Cultures of novel strains of Streptomyces

Tetrahydrofurnancarboxylic acid derivatives, processes for preparat...

Oxazole derivatives

N-Acylpeptide compound, processes for the preparation thereof and t...

1,4-Naphtoquinone derivatives and their use in treating coccidiosis