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Yoshihiko Ito

OCOtsuka Pharmaceutical Co.: 1 patents #681 of 1,273Top 55%
Overall (All Time): #3,831,510 of 4,157,543Top 95%
1 Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5238938 Indole derivatives Hitoshi Tone, Seiji Sato, Hideaki Sato, Katsumi Tamura, Shigeharu Tamada +13 more 1993-08-24

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