YS

Youhei Shirafuji

ND Nitto Denko: 3 patents #959 of 2,479Top 40%
📍 Ibaraki, JP: #2,661 of 6,779 inventorsTop 40%
Overall (All Time): #1,502,412 of 4,157,543Top 40%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
9295160 Printed circuit board and method of manufacturing the same 2016-03-22
9251818 Suspension board with circuits for accurate posture angle adjustment, and method for manufacturing the same 2016-02-02
9029712 Printed circuit board and method of manufacturing the same Yuu Sugimoto 2015-05-12