Hiroshi Naganawa

Person

Tokyo, JP

People

Patents Grantslast 30 patents

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
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
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
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
Antibiotics having immunosuppressive activity, delaminomycins and p...
- Patent number 5,527,820
- Issue date Jun 18, 1996
- Zaidan Hojin Biseibutsu Kagaku Kenkyu Kai
- Masaaki Ishizuka
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Poststatin and related compounds or salts thereof
- Patent number 5,359,138
- Issue date Oct 25, 1994
- Zaidan Hojin Biseibutsu Kagaku Kenkyu Kai
- Tomio Takeuchi
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Polyether antibiotic MI215-NF3 substance, production process thereo...
- Patent number 5,215,981
- Issue date Jun 1, 1993
- Hokko Chemical Industry Co., Ltd.
- Tomio Takeuchi
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Poststatin and related compounds or salts thereof
- Patent number 5,162,500
- Issue date Nov 10, 1992
- Zaidan Hojin Biseibutsu Kagaku Kenkyu Kai
- Tomio Takeuchi
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Physiologically active substances, benastatins A and B, and product...
- Patent number 5,117,052
- Issue date May 26, 1992
- Zaidan Hojin Biseibutsu Kagaku Kenkyu Kai
- Tomio Takeuchi
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Carcinostatic or antitumor antibiotic, conagenin, and production an...
- Patent number 5,098,935
- Issue date Mar 24, 1992
- Zaidan Hojin Biseibutsu Kagaku Kenkyu Kai
- Masaaki Ishizuka
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Anticancer antibiotic MI43-37F11 substance
- Patent number 5,096,924
- Issue date Mar 17, 1992
- 501 Azidan Hojin Biseibutsu Kagaku Kenkyu Kai
- Masaaki Ishizuka
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Physiologically active substances, probestin and prostatin and prod...
- Patent number 5,021,549
- Issue date Jun 4, 1991
- Zaidan Hojin Biseibutsu Kagaku Kenkyu Kai
- Tomio Takeuchi
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Anthracycline antibiotics
- Patent number 4,918,172
- Issue date Apr 17, 1990
- Sanraku Incorporated
- Akihiro Yoshimoto
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Plipastatin and method for preparation thereof
- Patent number 4,742,155
- Issue date May 3, 1988
- Zaidan Hojin Biseibutsu Kagaku Kenkyu Kai
- Hamao Umezawa
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Novel physiologically active substance MH435
- Patent number 4,686,308
- Issue date Aug 11, 1987
- Microbial Chemistry Research Foundation
- Hamao Umezawa
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Grant
Serirubicum
- Patent number 4,565,861
- Issue date Jan 21, 1986
- Microbial Chemistry Research Foundation
- Hamao Umezawa
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Anthracycline compounds
- Patent number 4,550,159
- Issue date Oct 29, 1985
- Microbial Chemistry Research Foundation
- Hamao Umezawa
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Antibiotic oxanosine and process for the preparation thereof
- Patent number 4,495,347
- Issue date Jan 22, 1985
- Zaidan Hojin Biseibutsu Kagaku Kenkyu Kai
- Hamao Umezawa
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Antibiotic BMG162-aF2, a process for production thereof, and antitu...
- Patent number 4,474,880
- Issue date Oct 2, 1984
- Zaidan Hojin Biseibutsu Kagaku Kenyku Kai
- Hamao Umezawa
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Antibiotic BMG162-aF2, a process for production thereof, and antitu...
- Patent number 4,416,899
- Issue date Nov 22, 1983
- Zaidan Hojin Biseibutsu Kagaku Kenkyu Kai
- Hamao Umezawa
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the preparation of the antibiotic oxanosine
- Patent number 4,394,446
- Issue date Jul 19, 1983
- Zaidan Hojin Biseibutsu Kagaku Kenkyu Kai
- Hamao Umezawa
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Anthracycline glycoside 14-halo,4'-ether
- Patent number 4,360,664
- Issue date Nov 23, 1982
- Zaidan Hojin Biseibutsu Kagaku Kenkyu Kai
- Hamao Umezawa
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
4-Demethoxy,11-deoxy anthracycline derivatives
- Patent number 4,355,026
- Issue date Oct 19, 1982
- Zaidan Hojin Biseibutsu Kagaku Kenkyu Kai
- Hamao Umezawa
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Antitumor anthracycline antibiotics
- Patent number 4,303,785
- Issue date Dec 1, 1981
- Zaidan Hojin Biseibutsu Kagaku Kenkyu Kai
- Hamao Umezawa
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for producing antibiotics MA 144-M.sub.1 and MA 144-M.sub.2
- Patent number 4,219,622
- Issue date Aug 26, 1980
- Zaidan Hojin Biseibutsu Kagaku Kenkyu Kai
- Hamao Umezawa
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for preparing antibiotics MA 144-M.sub.1 and MA 144-M.sub.2
- Patent number 4,204,038
- Issue date May 20, 1980
- Zaidan Hojin Biseibutsu Kagaku Kenkyu Kai
- Hamao Umezawa
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for producing antibiotic baumycin complex and components
- Patent number 4,198,480
- Issue date Apr 15, 1980
- Zaidan Hojin Biseibutsu Kagaku Kenkyu Kai
- Hamao Umezawa
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Anthracycline glycosides from streptomyces
- Patent number 4,192,915
- Issue date Mar 11, 1980
- Bristol-Myers Company
- Hamao Umezawa
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Antibiotic baumycin complex and components thereof
- Patent number 4,147,778
- Issue date Apr 3, 1979
- Zaidan Hojin Biseibutsu Kagaku Kenkyu Kai
- Hamao Umezawa
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
Compositions for treating or preventing malaria and method of treat...
- Publication number 20030176492
- Publication date Sep 18, 2003
- Tomio Takeuchi
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Antibiotics, tripropeptins and process for producing the same
- Publication number 20030162697
- Publication date Aug 28, 2003
- Tomio Takeuchi
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Hiroshi Naganawa

Person

Patents Grantslast 30 patents

Antibiotics, tripropeptins and process for producing the same

Compositions for treating or preventing malaria and method of treat...

Antibiotic caprazamycins and process for producing the same

Physiologically active polyoxypeptin and deoxypolyoxypeptin and ant...

Physiologically active substance sulphostin, process for producing...

Antibiotics having immunosuppressive activity, delaminomycins and p...

Poststatin and related compounds or salts thereof

Polyether antibiotic MI215-NF3 substance, production process thereo...

Poststatin and related compounds or salts thereof

Physiologically active substances, benastatins A and B, and product...

Carcinostatic or antitumor antibiotic, conagenin, and production an...

Anticancer antibiotic MI43-37F11 substance

Physiologically active substances, probestin and prostatin and prod...

Anthracycline antibiotics

Plipastatin and method for preparation thereof

Novel physiologically active substance MH435

Serirubicum

Anthracycline compounds

Antibiotic oxanosine and process for the preparation thereof

Antibiotic BMG162-aF2, a process for production thereof, and antitu...

Antibiotic BMG162-aF2, a process for production thereof, and antitu...

Process for the preparation of the antibiotic oxanosine

Anthracycline glycoside 14-halo,4'-ether

4-Demethoxy,11-deoxy anthracycline derivatives

Antitumor anthracycline antibiotics

Process for producing antibiotics MA 144-M.sub.1 and MA 144-M.sub.2

Process for preparing antibiotics MA 144-M.sub.1 and MA 144-M.sub.2

Process for producing antibiotic baumycin complex and components

Anthracycline glycosides from streptomyces

Antibiotic baumycin complex and components thereof

Patents Applicationslast 30 patents

Compositions for treating or preventing malaria and method of treat...

Antibiotics, tripropeptins and process for producing the same