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

Hajime Katou — 1 Patent in 2021

Casio Computer Co.: 1 patents #68 of 176Top 40%
Chiyoda, JP: #115 of 360 inventorsTop 35%
Overall (2021): #440,412 of 548,734Top 85%
1 Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10953670 Printing device, control method, and recording medium 2021-03-23