SH

Seijiro Hara

SC Shionogi & Co.: 1 patents #620 of 1,054Top 60%
Overall (All Time): #3,578,934 of 4,157,543Top 90%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6218427 Chromene-3-carboxylate derivatives Natsuki Ishizuka, Ken-ichi Matsumura, Katsunori Sakai, Toshiro Konoike, Tadahiko Yorifuji +1 more 2001-04-17