HH

Hiroyuki Hase

PC Polyplastics Co.: 1 patents #3 of 25Top 15%
Overall (2011): #287,551 of 364,097Top 80%
1
Patents 2011

Issued Patents 2011

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
7893140 Polyacetal resin composition — 2011-02-22