SI

Seiki Itoh

CH Chisso: 1 patents #468 of 833Top 60%
📍 Manaus, BR: #60 of 113 inventorsTop 55%
Overall (All Time): #3,943,880 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4888392 Copolymer of sulfur dioxide and polyalkylpolysilylstyrene Minoru Matsuda, Hiroshi Ono 1989-12-19