SO

Shin-Ichiro Ochiai

📍 Cauayan, PH: #4 of 11 inventorsTop 40%
Overall (All Time): #2,223,732 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6196691 Light guide plate for point source — 2001-03-06
5703667 Light guide plates and light guide plate assembly utilizing diffraction grating — 1997-12-30