Takashi Hisamatsu

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Yokohama, JP

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Patents Grantslast 30 patents

Information Patent Grant
Novel antibiotic, BN-183B substance
- Patent number 4,283,389
- Issue date Aug 11, 1981
- Meiji Seika Kaisha Ltd.
- Norio Ezaki
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Grant
Substance SF-1739 derivatives, process for preparing the same and a...
- Patent number 4,209,509
- Issue date Jun 24, 1980
- Meiji Seika Kaisha Ltd.
- Shigeharu Inouye
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Grant
Antibiotic SF-1942 substance and process for production of the same
- Patent number 4,202,886
- Issue date May 13, 1980
- Meiji Seika Kaisha, Ltd.
- Kazunori Ohba
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Grant
Nitrosourea derivatives
- Patent number 4,180,655
- Issue date Dec 25, 1979
- Suami; Tetsuo
- Tetsuo Suami
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Antibiotics SF-1130-x.sub.1 and -x.sub.2 substances and production...
- Patent number 4,160,026
- Issue date Jul 3, 1979
- Meiji Seika Kaisha, Ltd.
- Katsuyoshi Iwamatsu
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for production of maltopentaose and maltohexaose
- Patent number 4,151,041
- Issue date Apr 24, 1979
- Meiji Seika Kaisha, Ltd.
- Katsuyoshi Iwamatsu
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE