EY

Etsuro Yoshikawa

CH Chisso: 1 patents #468 of 833Top 60%
📍 Manaus, BR: #60 of 113 inventorsTop 55%
Overall (All Time): #3,962,921 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4784853 Antiviral agent Takeshi Inoi, Hiroaki Ishibashi 1988-11-15