Hirotaka Ishii

Canon: 1 patents #1,571 of 3,719Top 45%

📍 Shinagawa, JP: #25 of 79 inventorsTop 35%

Overall (2023): #425,188 of 537,848Top 80%

Patents 2023

Issued Patents 2023

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
11681256	Image forming apparatus having detachable cartridges and image forming system	Kenji Abe	2023-06-20