ES

Eisuke Shiratani

SC Sumitomo Chemical: 1 patents #131 of 368Top 40%
Overall (1994): #138,619 of 165,921Top 85%
1
Patents 1994

Issued Patents 1994

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5340878 Polypropylene composition and film thereof Hajime Sadatoshi, Seiichiro Ima 1994-08-23