Masa Hamada

Person

Hoya, JA

People

Patents Grantslast 30 patents

Information Patent Grant
Antitumor antibiotics aclacinomycins A and B [RD-9187A]
- Patent number 4,071,411
- Issue date Jan 31, 1978
- Zaidan Hojin Biseibutsu Kagaku Kenkyu Kai
- Hamao Umezawa
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Biologically active substance, bestatin, and production thereof
- Patent number 4,052,449
- Issue date Oct 4, 1977
- Zaidan Hojin Biseibutsu Kagaku Kenkyu Kai
- Hamao Umezawa
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Grant
Production of antibiotics neothramycin A and neothramycin B
- Patent number 4,049,497
- Issue date Sep 20, 1977
- Zaidan Hojin Biseibutsu Kagaku Kenkyu Kai
- Hamao Umezawa
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Biologically active substance, bestatin, and production thereof
- Patent number 4,029,547
- Issue date Jun 14, 1977
- Zaidan Hojin Biseibutsu Kagaku Kenkyu Kai
- Hamao Umezawa
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Grant
Antitumor antibiotic macracidmycin
- Patent number 3,992,524
- Issue date Nov 16, 1976
- Zaidan Hojin Biseibutsu Kagaku Kenkyu Kai
- Hamao Umezawa
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Antibiotics aclacinomycins A and B
- Patent number 3,988,315
- Issue date Oct 26, 1976
- Zaidan Hojin Biseibutsu Kagaku Kenkyu Kai
- Hamao Umezawa
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Microbial production of certain isoflavones
- Patent number 3,973,608
- Issue date Aug 10, 1976
- Zaidan Hojin Biseibutsu Kagaku Kenkyu Kai
- Hamao Umezawa
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Microbial production of certain isoflavones
- Patent number 3,974,184
- Issue date Aug 10, 1976
- Zaidan Hojin Biseibutsu Kagaku Kenkyu Kai
- Hamao Umezawa
- C07 - ORGANIC CHEMISTRY

Masa Hamada

Person

Patents Grantslast 30 patents

Antitumor antibiotics aclacinomycins A and B [RD-9187A]

Biologically active substance, bestatin, and production thereof

Production of antibiotics neothramycin A and neothramycin B

Biologically active substance, bestatin, and production thereof

Antitumor antibiotic macracidmycin

Antibiotics aclacinomycins A and B

Microbial production of certain isoflavones

Microbial production of certain isoflavones