YT

Yoshihisa Tajima

PC Polyplastics Co.: 1 patents #2 of 14Top 15%
Overall (2002): #85,018 of 266,432Top 35%
1
Patents 2002

Issued Patents 2002

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6426393 Polyacetal copolymer and method for producing the same Hidetoshi Okawa 2002-07-30