TS

Tomoyuki Sakamaki

Canon: 3 patents #539 of 4,196Top 15%
Overall (2019): #64,902 of 560,194Top 15%
3
Patents 2019

Issued Patents 2019

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
10401756 Image forming apparatus 2019-09-03
10386743 Developing device that reduces the bending of a developer regulating member when the developer regulating member receives developer pressure or magnetic force 2019-08-20
10234793 Development device using a dry electrophotographic method Yuta Okuyama 2019-03-19