MY

Masami Yamawaki

PC Polyplastics Co.: 1 patents #11 of 44Top 25%
Overall (1989): #77,958 of 140,708Top 60%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4886851 Polyacetal resin composition Yukio Ikenaga 1989-12-12