SO

Shigekazu Oi

YU Yupo: 1 patents #37 of 72Top 55%
📍 Ibaraki, JP: #4,343 of 6,779 inventorsTop 65%
Overall (All Time): #3,244,443 of 4,157,543Top 80%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
7910201 Porous resin film and ink jet recording medium Yasuo Iwasa 2011-03-22