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Okitsugu Yamashita

SK Shionogi Seiyaku Kabushiki Kaisha: 1 patents #31 of 56Top 60%
Overall (All Time): #3,800,270 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5322928 Diapause hormone isolated from silkworm exhibiting improved diapause activity Kunio Imai, Minoru Isobe 1994-06-21