TK

Toshihiro Koyama

KC Kaken Pharmaceutical Co.: 1 patents #4 of 44Top 10%
Overall (1997): #65,750 of 185,788Top 40%
1
Patents 1997

Issued Patents 1997

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5672597 Acetamide derivative Nobuo Ishiyama, Mitsuo Hayashida, Katsuyuki Otsuka, Masahiro Fujii, Kunio Kimura +2 more 1997-09-30