YK

Yoshihiko Kitagawa

SC Sumitomo Chemical: 1 patents #72 of 256Top 30%
Overall (1982): #22,067 of 81,411Top 30%
1
Patents 1982

Issued Patents 1982

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4344906 Process for producing glass fiber-reinforced transparent cast sheet Masahiro Yuyama, Masahiko Moritani, Mikio Suzuki 1982-08-17