HS

Hisakatsu Seo

KC Kyowa Hakko Kogyo Co.: 1 patents #549 of 943Top 60%
Overall (All Time): #3,646,601 of 4,157,543Top 90%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5891902 Indole derivatives Daisuke Machii, Haruki Takai, Nobuo Kosaka, Tomomi Sugiyama, Joji Nakamura +5 more 1999-04-06