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

Tsutomu Obata

Canon: 1 patents #1,846 of 4,172Top 45%
Overall (2020): #237,514 of 565,922Top 45%
1 Patents 2020

Issued Patents 2020

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10703117 Printing apparatus Masato Eiyama, Yuki Igarashi, Masashi Kamada, Masashi Negishi, Ryoya Shinjo +2 more 2020-07-07