HF

Hiroshi Fujiwara

SC Sankyo Holdings Co.: 1 patents #11 of 47Top 25%
UI Ube Industries: 1 patents #29 of 131Top 25%
Overall (2003): #213,191 of 273,478Top 80%
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, Keiichi Ito 2003-12-30