KO

Kaneyas Ookawa

OC Olympus Optical Co.: 2 patents #1,178 of 2,334Top 55%
Overall (All Time): #2,366,696 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4332442 Reproducing objective for video disks 1982-06-01
4303306 Lens assembly 1981-12-01