Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
CO

Chikatoshi Ohkubo

Canon: 1 patents #14,899 of 19,416Top 80%
Overall (All Time): #3,629,478 of 4,157,543Top 90%
1 Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6128676 DMA control device and recording apparatus having priority control circuit dynamically changes defined priorities within predetermined time interval 2000-10-03