KM

Keiichi Matsuda

SC Sankyo Holdings Co.: 1 patents #5 of 30Top 20%
Overall (1989): #88,293 of 140,708Top 65%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4847272 Thianaphthene derivatives Atsusuke Terada, Yoshiya Amemiya, Takeshi Oshima 1989-07-11