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

Keisuke Kinai

Canon: 2 patents #12,681 of 19,416Top 70%
Overall (All Time): #1,784,365 of 4,157,543Top 45%
2 Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
12124181 Image forming apparatus including discharge member that supply discharge current to intermediate transfer belt onto which toner image is trnasferred 2024-10-22
10095173 Image forming apparatus including charging member lifetime notification 2018-10-09