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Yuzo Kazuno
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Hachioji, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Antiviral agents
Patent number
4,536,398
Issue date
Aug 20, 1985
Meiji Seika Kaisha Ltd.
Tatsuo Ito
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Polymeric compound, MF-300, with protective activity against bacter...
Patent number
4,351,830
Issue date
Sep 28, 1982
Meiji Seika Kaisha, Ltd.
Takeo Miyazawa
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
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Patent Grant
Cephalosporin derivatives
Patent number
4,258,184
Issue date
Mar 24, 1981
Meiji Seika Kaisha Ltd.
Fumio Kai
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Antiviral agent and treatment of viral infections
Patent number
4,216,226
Issue date
Aug 5, 1980
Meiji Seika Kaisha, Ltd.
Harumi Fukuyasu
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE