RS

Ryushi Shundo

CH Chisso: 1 patents #21 of 66Top 35%
CP Chisso Petrochemical: 1 patents #9 of 32Top 30%
Overall (2004): #122,340 of 270,089Top 50%
1
Patents 2004

Issued Patents 2004

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6824709 Fluorene derivatives and their polymers — 2004-11-30