RF

Ryota Fujioka

Canon: 3 patents #513 of 4,172Top 15%
Overall (2020): #71,378 of 565,922Top 15%
3
Patents 2020

Issued Patents 2020

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
10816917 Developing apparatus Shota Takami, Takehiro Kojima, Teppei Nagata 2020-10-27
10747146 Developing device with cleaning roller and cleaning blade Teppei Nagata, Takehiro Kojima, Shota Takami 2020-08-18
10732537 Image forming apparatus 2020-08-04