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Zaidan Hojin Biseibutsu Kagaku Kenkyu Kai Corp.
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Tokyo, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Caprazene as novel compound and derivatives thereof, and caprazol a...
Patent number
7,482,439
Issue date
Jan 27, 2009
Zaidan Hojin Biseibutsu Kagaku Kenkyu Kai
Toshiaki Miyake
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
α-Amino-N-(diaminophosphinyl)lactam derivatives
Patent number
7,348,318
Issue date
Mar 25, 2008
Nippon Kayaku Kabushiki Kaisha
Masatoshi Abe
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Antibiotics, tripropeptins and process for producing the same
Patent number
7,271,147
Issue date
Sep 18, 2007
Zaidan Hojin Biseibutsu Kagaku Kenkyu Kai
Tomio Takeuchi
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Medicament for treatment of bone marrow suppression, for treatment...
Patent number
7,247,640
Issue date
Jul 24, 2007
Nippon Kayaku Kabushiki Kaisha
Takumi Yamashita
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Process for producing L-epi-2-inosose and novel process for produci...
Patent number
7,157,268
Issue date
Jan 2, 2007
Hokko Chemical Industry Co., Ltd.
Atsushi Takahashi
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information
Patent Grant
Osteoclast differentiation inhibitors
Patent number
7,060,821
Issue date
Jun 13, 2006
Mercian Corporation
Hiroyuki Kumagai
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information
Patent Grant
Compositions for treating or preventing malaria and method of treat...
Patent number
6,939,892
Issue date
Sep 6, 2005
Zaidan Hojin Biseibutsu Kagaku Kenkyu Kai
Tomio Takeuchi
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Siastatin B derivatives having a glycosidase inhibitory activity an...
Patent number
6,852,735
Issue date
Feb 8, 2005
Zaidan Hojin Biseibutsu Kagaku Kenkyu Kai
Yoshio Nishimura
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for producing L-epi-2-inosose and novel process for produci...
Patent number
6,818,430
Issue date
Nov 16, 2004
Hokko Chemical Industry Co., Ltd.
Atsushi Takahashi
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information
Patent Grant
Antibiotic caprazamycins and process for producing the same
Patent number
6,780,616
Issue date
Aug 24, 2004
Zaidan Hojin Biseibutsu Kagaku Kenkyu Kai Corp.
Tomio Takeuchi
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information
Patent Grant
2-n-substituted or unsubstituted-2-amino-5-methylpiperidine-3,4-dio...
Patent number
6,610,709
Issue date
Aug 26, 2003
Zaidan Hojin Biseibutsu Kagaku Kenkyu Kai
Yoshio Nishimura
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Sulphostin analogue and process for producing sulphostin and its an...
Patent number
6,579,989
Issue date
Jun 17, 2003
Zaidan Hojin Biseibutsu Kagaku Kenkyu Kai
Tomio Takeuchi
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Salicylamide derivatives
Patent number
6,566,394
Issue date
May 20, 2003
Mercian Corporation
Tomio Takeuchi
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for producing isocoumarins and intermediates for the same
Patent number
6,548,695
Issue date
Apr 15, 2003
Mercian Corporation
Toshio Tsuchida
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Macrolide antibiotics and treatment and prophylaxis of pasteurellos...
Patent number
6,514,946
Issue date
Feb 4, 2003
Zaidan Hojin Biseibutsu Kagaku Kenkyu Kai
Toshiaki Miyake
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for producing isocoumarines and intermediates for the same
Patent number
6,426,420
Issue date
Jul 30, 2002
Mercian Corporation
Toshio Tsuchida
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Amino acid derivatives
Patent number
6,245,810
Issue date
Jun 12, 2001
Zaidan Hojin Biseibutsu Kagaku Kenkyu Kai
Masaaki Ishizuka
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Physiologically active polyoxypeptin and deoxypolyoxypeptin and ant...
Patent number
6,245,734
Issue date
Jun 12, 2001
Zaidan Hojin Biseibutsu Kagaku Kenkyu Kai
Tomio Takeuchi
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Physiologically active substance sulphostin, process for producing...
Patent number
6,214,340
Issue date
Apr 10, 2001
Zaidan Hojin Biseibutsu Kagaku Kenkyu Kai
Tomio Takeuchi
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Anthracycline derivatives having 4-amino-2,4,6-trideoxy-2 fluoro-&#...
Patent number
6,184,365
Issue date
Feb 6, 2001
Zaidan Hojin Biseibutsu Kagaku Kenkyu Kai
Tomio Takeuchi
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Preventives and remedies for ulcerous colitis and/or crohn's disease
Patent number
6,160,017
Issue date
Dec 12, 2000
Zaidan Hojin Biseibutsu Kagaku Kenkyu Kai
Masaaki Ishizuka
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
3,4-di-O,N-Protected-4-amino-2,4,6-trideoxy-2-fluoro-L-manno-pyrano...
Patent number
6,075,135
Issue date
Jun 13, 2000
Zaidan Hojin Biseibutsu Kagaku Kenkyu Kai
Tomio Takeuchi
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Isocoumarin derivatives and use thereof in drugs
Patent number
6,020,363
Issue date
Feb 1, 2000
Mercian Corporation
Shin-ichi Hirano
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Pyrrolidine derivatives
Patent number
5,965,556
Issue date
Oct 12, 1999
Zaidan Hojin Biseibutsu Kagaku KenkyuKai
Tomio Takeuchi
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Anthracycline derivatives having 4-amino-2,4,6-trideoxy-2-fluoro-ma...
Patent number
5,958,889
Issue date
Sep 28, 1999
Zaidan Hojin Biseibutsu Kagaku Kenkyu Kai
Tomio Takeuchi
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Method for treating diarrhea
Patent number
5,952,380
Issue date
Sep 14, 1999
Zaidan Hojin Biseibutsu Kagaku Kenkyu Kai
Masaaki Ishizuka
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
2'-deoxy-2'-epi-2'-fluorocoformycin
Patent number
5,886,167
Issue date
Mar 23, 1999
Zaidan Hojin Biseibutsu Kagaku Kenkyu Kai
Tomio Takeuchi
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
D-.beta.-lysylmethanediamine derivatives and preparation thereof
Patent number
5,849,797
Issue date
Dec 15, 1998
Zaidan Hojin Biseibutsu Kagaku Kenkyu Kai
Shinichi Kondo
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for the preparation of 2'-deoxy-2'-halocoformycins or stero...
Patent number
5,831,072
Issue date
Nov 3, 1998
Zaidan Hojin Biseibutsu Kagaku Kenkyu Kai
Tomio Takeuchi
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Anthracycline derivative having a trifluoromethylated sugar
Patent number
5,801,257
Issue date
Sep 1, 1998
Zaidan Hojin Biseibutsu Kagaku Kenkyu Kai
Tomio Takeuchi
C07 - ORGANIC CHEMISTRY
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Patents Applications
last 30 patents
Information
Patent Application
Angiogenesis inhibitors
Publication number
20050131061
Publication date
Jun 16, 2005
Mercian Corporation
Hiroyuki Kumagai
C07 - ORGANIC CHEMISTRY