ON

Ohtake Nobumasa

CH Chisso: 1 patents #468 of 833Top 60%
📍 Manaus, BR: #60 of 113 inventorsTop 55%
Overall (All Time): #4,055,127 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4395562 Vinylidene-silicon-compound and a process for its production Terui Yohji, Koga Isao 1983-07-26