Takashi Osono

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Tokyo, JA

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Patents Grantslast 30 patents

Information Patent Grant
Antibiotic Y-G19Z D3 and the production thereof
- Patent number 4,039,660
- Issue date Aug 2, 1977
- Yamanouchi Pharmaceutical Co., Ltd.
- Takashi Osono
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Process for the production of monopropionyl-josamycin-2
- Patent number 4,001,399
- Issue date Jan 4, 1977
- Yamanouchi Pharmaceutical Co., Ltd.
- Takashi Osono
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Alkamoyl-josamycins
- Patent number 3,959,252
- Issue date May 25, 1976
- Yamanouchi Pharmaceutical Co., Ltd.
- Takashi Osono
- C07 - ORGANIC CHEMISTRY