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

Yoshiyuki Hirai

Canon: 1 patents #1,655 of 3,775Top 45%
Overall (2017): #187,721 of 506,227Top 40%
1 Patents 2017

Issued Patents 2017

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9773198 Print control apparatus, print control method, and storage medium 2017-09-26