HK

Hiroaki Koizumi

SC Shionogi & Co.: 1 patents #620 of 1,054Top 60%
Overall (All Time): #3,981,404 of 4,157,543Top 100%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
H328 Purification of cephalosporins Satoru Kawatake, Kanji Tokuyama 1987-09-01