KI

Keiichi Ito

SC Sankyo Holdings Co.: 1 patents #11 of 47Top 25%
UI Ube Industries: 1 patents #29 of 131Top 25%
Overall (2003): #181,246 of 273,478Top 70%
1
Patents 2003

Issued Patents 2003

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6670360 Optically active pyrrolopyridazine derivatives Masahiko Hagihara, Nobuhiko Shibakawa, Keiji Matsunobu, Hiroshi Fujiwara 2003-12-30