Hiroshi Koyama

Canon: 1 patents #1,410 of 3,631Top 40%

📍 Tokyo, CO: #5 of 10 inventorsTop 50%

Overall (2022): #433,114 of 548,613Top 80%

Patents 2022

Issued Patents 2022

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
11520257	Image forming apparatus	—	2022-12-06