AY

Ayao Yokoyama

SO Sony: 3 patents #10,744 of 25,231Top 45%
Overall (All Time): #1,258,640 of 4,157,543Top 35%
4
Patents All Time

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
7043704 Methods and apparatus for verifying circuit board design Kenji Araki 2006-05-09
6799306 System for checking wiring configuration of printed circuit board Kenji Araki 2004-09-28
6704919 Printed circuit board wiring structure checkup system Kenji Araki 2004-03-09
6681375 Check system for wiring structure of printed circuit board Kenji Araki 2004-01-20