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Tadao Sato
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Tokushima, JP
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last 30 patents
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Patent Grant
Process for preparing urokinase complex
Patent number
4,536,391
Issue date
Aug 20, 1985
Otsuka Pharmaceutical Co.
Wasei Miyazaki
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
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Patent Grant
Process for preparing optically active oxazaphosphorins
Patent number
4,239,709
Issue date
Dec 16, 1980
Otsuka Pharmaceutical Co., Ltd.
Tadao Sato
C07 - ORGANIC CHEMISTRY
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Patent Grant
Process for preparing cyclo-1,3,2-oxazaphosphoryl derivatives
Patent number
4,238,423
Issue date
Dec 9, 1980
Otsuka Pharmaceutical Co., Ltd.
Tadao Sato
C07 - ORGANIC CHEMISTRY