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Yukio Horiuchi
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Yokohama, JA
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Patents Grants
last 30 patents
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Patent Grant
3'-Epi-4'deoxykanamycin B
Patent number
4,078,138
Issue date
Mar 7, 1978
Meiji Seika Kaisha, Ltd.
Eiichi Akita
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for the synthetic production of 3-deoxy derivative of an am...
Patent number
4,060,682
Issue date
Nov 29, 1977
Meiji Seika Kaisha, Ltd.
Hamao Umezawa
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for the production of a 1-N((S)-.alpha.-hydroxy-.omega.-ami...
Patent number
3,948,882
Issue date
Apr 6, 1976
Zaidan Hojin Biseibutsu Kagaku Kenkyu Kai
Hamao Umezawa
C07 - ORGANIC CHEMISTRY