Akio Seino

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Antibiotic F-0769, process for its production, and its use as a gro...
- Patent number 4,904,470
- Issue date Feb 27, 1990
- Kaken Pharmaceutical Company, Ltd.
- Hideo Sugawara
- A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information Patent Grant
Antibiotic Actinomadura-L-31 A, B
- Patent number 4,328,211
- Issue date May 4, 1982
- Kaken Chemical Co., Ltd.
- Hideo Sugawara
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...