HH

Hatsuhiko Harashina

PC Polyplastics Co.: 1 patents #4 of 12Top 35%
Overall (2003): #216,951 of 273,478Top 80%
1
Patents 2003

Issued Patents 2003

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6642289 Polyacetal resin composition and moldings Hayato Kurita, Tatsuya Yamada 2003-11-04