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

Ryo Okuzumi

Canon: 1 patents #1,883 of 4,196Top 45%
Overall (2019): #287,634 of 560,194Top 55%
1 Patents 2019

Issued Patents 2019

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10234800 Control device and image forming apparatus 2019-03-19