KK

KATSUMI KURATANI

UN Unitika: 1 patents #257 of 620Top 45%
📍 Taito, JP: #95 of 149 inventorsTop 65%
Overall (All Time): #4,088,089 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4263203 Flame retardants for polyamides Yuzo Hata 1981-04-21