JS

Jiro Sakai

SC Sumitomo Chemical: 1 patents #114 of 315Top 40%
Overall (1989): #96,926 of 140,708Top 70%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4883842 Resin composition Shigeo Tanaka, Tomohisa Fukao, Kizuku Wakatsuki, Kazuki Wakamatsu 1989-11-28