Tomofumi Sakuma

Canon: 2 patents #818 of 3,943Top 25%

📍 Tsukuba, JP: #33 of 289 inventorsTop 15%

Overall (2021): #103,469 of 548,734Top 20%

Patents 2021

Issued Patents 2021

Showing 1–2 of 2 patents

Patent #	Title	Co-Inventors	Date
11196890	Image reading apparatus	—	2021-12-07
11146703	Image reading apparatus	—	2021-10-12