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Yoshio Toyomaki
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Nara, JP
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last 30 patents
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Patent Grant
Kallikrein inhibitor substance, a process for preparation and pharm...
Patent number
5,057,324
Issue date
Oct 15, 1991
Nippon Zoki Pharmaceutical Co., Ltd.
Yoji Shibayama
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Method of assaying kallikrein formation substances
Patent number
4,985,354
Issue date
Jan 15, 1991
Nippon Zoki Pharmaceutical Co., Ltd.
Yoshio Toyomaki
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information
Patent Grant
Parabanic acid derivatives and pharmaceutical compositions thereof
Patent number
4,985,453
Issue date
Jan 15, 1991
Nippon Zoki Pharmaceutical Co., Ltd.
Akira Ishii
C07 - ORGANIC CHEMISTRY
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Patent Grant
Vincamine derivatives useful as cerebral metabolic and circulatory...
Patent number
4,364,947
Issue date
Dec 21, 1982
Nippon Zoki Pharmaceutical Co., Ltd.
Yoshio Toyomaki
C07 - ORGANIC CHEMISTRY