Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
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Yasuo Kamei

Canon: 1 patents #1,883 of 4,196Top 45%
Overall (2019): #216,685 of 560,194Top 40%
1 Patents 2019

Issued Patents 2019

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10488783 Image forming apparatus 2019-11-26