Mikao Mayama

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Ikeda, JA

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Patents Grantslast 30 patents

Information Patent Grant
Antibiotic siomycin A derivatives and production thereof
- Patent number 3,983,230
- Issue date Sep 28, 1976
- Shionogi & Co., Ltd.
- Kei Okabe
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Antibiotic 342-14-I and production thereof
- Patent number 3,969,501
- Issue date Jul 13, 1976
- Shionogi & Co., Ltd.
- Jun'ichi Shoji
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE