YK

Youichirou Kawamura

IC Ibiden Co.: 4 patents #206 of 730Top 30%
📍 Ibigawa, JP: #29 of 103 inventorsTop 30%
Overall (All Time): #1,207,208 of 4,157,543Top 30%
4
Patents All Time

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
9480170 Printed wiring board and a method of manufacturing a printed wiring board Katsuhiko Tanno 2016-10-25
8091766 Method and apparatus for loading solder balls Katsuhiko Tanno 2012-01-10
8087164 Printed wiring board and a method of manufacturing a printed wiring board Katsuhiko Tanno 2012-01-03
8083123 Method for manufacturing a printed wiring board Katsuhiko Tanno 2011-12-27