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

Sakae Ito

Overall (2020): #287,791 of 565,922Top 55%
1 Patents 2020

Issued Patents 2020

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10571853 Open/close assembly and image forming apparatus 2020-02-25