TO

Teruaki Ozasa

YC Yamanouchi Pharmaceutical Co.: 1 patents #277 of 516Top 55%
Overall (All Time): #4,049,426 of 4,157,543Top 100%
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Patent #TitleCo-InventorsDate
4376200 Heterocyclic thiomethylation of the 3-position of 7-aminocephalosporanic acids Teruya Kashiwagi 1983-03-08