RY

Ray Y. Yokoyama

🗺 California: #247,236 of 386,348 inventorsTop 65%
Overall (All Time): #3,787,491 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5479098 Loop-back circuit for testing a magnetic recording system with simultaneous read and write functions Gerald L. Pressman 1995-12-26