TS

Tomoyuki Sakamaki

Canon: 4 patents #225 of 3,719Top 7%
Overall (2023): #37,356 of 537,848Top 7%
4
Patents 2023

Issued Patents 2023

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
11835883 Image forming apparatus capable of reducing periodic image density unevenness Mitsuhiro Furukawa 2023-12-05
11782362 Developing device Takahiro Suzuki 2023-10-10
11567426 Developing apparatus Mitsuhiro Furukawa 2023-01-31
11556077 Image formation apparatus Hideki Fujita, Osamu Ariizumi, Masashi Wakisaka, Chihiro Tanaka, Masashi Abe 2023-01-17