YK

Yosuke Koizumi

AU Audio-Technica: 1 patents #116 of 180Top 65%
CS Compact Membrane Systems: 1 patents #8 of 13Top 65%
📍 Bear, DE: #125 of 286 inventorsTop 45%
🗺 Delaware: #3,234 of 7,163 inventorsTop 50%
Overall (All Time): #2,137,855 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
10399044 Thin film composite membranes for separation of alkenes from alkanes Sudipto Majumdar, Andrew Edward Feiring, Ning Shangguan 2019-09-03
D597942 Step-up transformer 2009-08-11