SS

Shoji Sanada

PC Polyplastics Co.: 2 patents #103 of 292Top 40%
Overall (All Time): #1,971,649 of 4,157,543Top 50%
2
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
9550853 Method for producing polyacetal copolymer Tomohiro Monma, Eiji Masuda 2017-01-24
9546241 Method for producing polyacetal copolymer Tomohiro Monma, Eiji Masuda 2017-01-17