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

Nobuyuki Kume

Canon: 1 patents #1,883 of 4,196Top 45%
Overall (2019): #325,443 of 560,194Top 60%
1 Patents 2019

Issued Patents 2019

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10442950 Film formed on a sliding surface of a component Hirotomo Tamiya 2019-10-15