SS

Seiji Shirai

IC Ibiden Co.: 26 patents #23 of 730Top 4%
📍 Ibigawa, JP: #6 of 103 inventorsTop 6%
Overall (All Time): #155,359 of 4,157,543Top 4%
26
Patents All Time

Issued Patents All Time

Showing 26–26 of 26 patents

Patent #TitleCo-InventorsDate
6365843 Multilayer printed wiring board Kenichi Shimada, Motoo Asai 2002-04-02