Masaaki Ishizuka

Person

Tokyo, JP

People

Patents Grantslast 30 patents

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
Tumor radiosensitization and/or chemopotentiation using isocoumarin...
- Patent number 6,589,981
- Issue date Jul 8, 2003
- ILEX Oncology, Inc.
- Corinne L. Reimer
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
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
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
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
Amino acid derivatives
- Patent number 5,798,387
- Issue date Aug 25, 1998
- Zaidan Hojin Biseibutsu Kagaku Kenkyu Kai
- Masaaki Ishizuka
- C07 - ORGANIC CHEMISTRY
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
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
Bisucaberin
- Patent number 4,870,172
- Issue date Sep 26, 1989
- Microbial Chemistry Research Foundation
- Yoshiro Okami
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
New physiologically active substance, arphamenine and production th...
- Patent number 4,859,593
- Issue date Aug 22, 1989
- Zaidin Hojin Biseibutsu Kagaku Kenky Kai
- Hamao Umezawa
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Immunosuppressing method
- Patent number 4,851,446
- Issue date Jul 25, 1989
- Zaidan Hojin Biseibutsu Kagaku Kenkyu Kai
- Hamao Umezawa
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Crystalline upsilon-form bestatin and processes for its preparation
- Patent number 4,786,754
- Issue date Nov 22, 1988
- Zaidan Hojin Biseibutsu Kagaku Kenkyu Hai
- Takashi Terada
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method for suppressing a transplantation immunity and treating an a...
- Patent number 4,778,824
- Issue date Oct 18, 1988
- Zaidan Hojin Biseibutsu Kagaku Kenkyu Kai
- Hamao Umezawa
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Crystalline gamma-form bestatin and processes for its preparation
- Patent number 4,769,490
- Issue date Sep 6, 1988
- Zaidan Hojin Biseibutsu Kagaku Kenkyu Kai
- Takashi Terada
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Pharmaceutical composition and method for immunopotentiation
- Patent number 4,663,342
- Issue date May 5, 1987
- Zaidan Hojin Biseibutsu Kagaku Kenkyu Kai
- Hamao Umezawa
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Physiologically active substance, arphamenine and production thereof
- Patent number 4,595,698
- Issue date Jun 17, 1986
- Zaidan Hojin Biseibutsu Kagaku Kenkyu Kai
- Hamao Umezawa
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Immunopotentiator
- Patent number 4,559,362
- Issue date Dec 17, 1985
- Zaidan Hojin Biseibutsu Kagaku Kenkyu Kai
- Hamao Umezawa
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
2'-Deoxyoxanosine
- Patent number 4,530,998
- Issue date Jul 23, 1985
- Zaidan Hojin Biseibutsu Kagaku KenkyuKai
- Hamao Umezawa
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Ebelactones and production thereof
- Patent number 4,358,602
- Issue date Nov 9, 1982
- Zaidan Hojin Biseibutsu Kagaku Kenkyu Kao
- Hamao Umezawa
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Compound with immunopotentiating activity and production and uses t...
- Patent number 4,335,250
- Issue date Jun 15, 1982
- Banyu Pharmaceutical Co., Ltd.
- Hamao Umezawa
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Antibiotic auromomycin, and process for production thereof
- Patent number 4,259,319
- Issue date Mar 31, 1981
- Kanegafuchi Chemical Industry Company, Limited
- Hamao Umezawa
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Grant
Cultivating streptomyces to produce an esterase inhibitor
- Patent number 4,242,453
- Issue date Dec 30, 1980
- Zaidan Hojin Biseibutsu Kagaku Kenkyu Kai
- Hamao Umezawa
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Pharmacological compound with immunopotentiating activity and produ...
- Patent number 4,238,507
- Issue date Dec 9, 1980
- 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
Physiologically active substance esterastin
- Patent number 4,189,438
- Issue date Feb 19, 1980
- Zaidan Hojin Biseibutsu Kagaku Kenkyu Kai
- 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
Tumor radiosensitization and /or chemopotentiation using isocoumari...
- Publication number 20040024015
- Publication date Feb 5, 2004
- Corinne L. Reimer
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Tumor radiosensitization and/or chemopotentiation using isocoumarin...
- Publication number 20020019366
- Publication date Feb 14, 2002
- Corinne L. Reimer
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Masaaki Ishizuka

Person

Patents Grantslast 30 patents

Osteoclast differentiation inhibitors

Tumor radiosensitization and/or chemopotentiation using isocoumarin...

Amino acid derivatives

Preventives and remedies for ulcerous colitis and/or crohn's disease

Method for treating diarrhea

Amino acid derivatives

Antibiotics having immunosuppressive activity, delaminomycins and p...

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

Anticancer antibiotic MI43-37F11 substance

Bisucaberin

New physiologically active substance, arphamenine and production th...

Immunosuppressing method

Crystalline upsilon-form bestatin and processes for its preparation

Method for suppressing a transplantation immunity and treating an a...

Crystalline gamma-form bestatin and processes for its preparation

Pharmaceutical composition and method for immunopotentiation

Physiologically active substance, arphamenine and production thereof

Immunopotentiator

2'-Deoxyoxanosine

Ebelactones and production thereof

Compound with immunopotentiating activity and production and uses t...

Antibiotic auromomycin, and process for production thereof

Cultivating streptomyces to produce an esterase inhibitor

Pharmacological compound with immunopotentiating activity and produ...

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

Physiologically active substance esterastin

Antibiotic baumycin complex and components thereof

Patents Applicationslast 30 patents

Tumor radiosensitization and /or chemopotentiation using isocoumari...

Tumor radiosensitization and/or chemopotentiation using isocoumarin...