YI

Yasuo Izutsu

DC Dainippon Pharmaceutical Co.: 1 patents #90 of 207Top 45%
Overall (All Time): #3,970,373 of 4,157,543Top 100%
1
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4650666 Pullulan and sugar coated pharmaceutical composition Kiyomi Sogo, Shizuo Okamoto, Terukazu Tanaka 1987-03-17