Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
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Go Araki — 1 Patent in 2021

Canon: 1 patents #1,677 of 3,943Top 45%
Soma, JP: #26 of 54 inventorsTop 50%
Overall (2021): #446,691 of 548,734Top 85%
1 Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10990053 Image forming apparatus, cartridge, image forming system, and storage medium for correcting exposure amounts Yoshihiro Mitsui 2021-04-27