KN

Keita Nakajima

Canon: 4 patents #270 of 3,775Top 8%
Overall (2017): #43,528 of 506,227Top 9%
4
Patents 2017

Issued Patents 2017

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
9846384 Image forming apparatus Ryuji Tanaami, Koji Miwa, Yuji Mitsui 2017-12-19
9720345 Image forming apparatus Ryuji Tanaami, Koji Miwa, Yuji Mitsui 2017-08-01
9618883 Image forming apparatus to control rotational speed of a roller Kenji Takagi 2017-04-11
9588474 Image forming apparatus Kentarou Tomoe, Takateru Ohkubo 2017-03-07