Toshikazu Oki

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Kamakura, JA

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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
Purine nucleoside 5'-phosphate (mono, di or tri) 3'(2')-diphosphate...
- Patent number 4,059,487
- Issue date Nov 22, 1977
- Sanraku-Ocean Co., Ltd.
- Toyokazu Nishino
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
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