Jiro Itoh

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Yokohama, JP

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Patents Grantslast 30 patents

Information Patent Grant
Antibiotic SF-1130-x.sub.3 3 substance and production and use thereof
- Patent number 4,316,894
- Issue date Feb 23, 1982
- Meiji Seika Kaisha, Ltd.
- Shoji Omoto
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the production of a cephamycin derivative
- Patent number 4,302,580
- Issue date Nov 24, 1981
- Meiji Seika Kaisha, Ltd.
- Katsuyoshi Iwamatsu
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Grant
Novel antibiotic BN-213 substance and its production
- Patent number 4,235,883
- Issue date Nov 25, 1980
- Meiji Seika Kaisha Limited
- Jiro Itoh
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Grant
Antibiotics SF-2050 and SF-2050B substances and production and use...
- Patent number 4,220,639
- Issue date Sep 2, 1980
- Meiji Seika Kaisha, Ltd.
- Kazunori Ohba
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...