RU

Ryuichi Umehara

Canon: 2 patents #1,019 of 4,196Top 25%
Overall (2019): #124,884 of 560,194Top 25%
2
Patents 2019

Issued Patents 2019

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
10317832 Image forming apparatus to suppress toner adhering to guiding members Jun Asami, Toshiya Kaino 2019-06-11
10261462 Image forming apparatus Jun Asami, Toshiya Kaino 2019-04-16