RK

Ryoichi Kawasumi

Canon: 8 patents #43 of 3,292Top 2%
📍 Ibaraki, JP: #7 of 527 inventorsTop 2%
Overall (2024): #13,330 of 561,600Top 3%
8
Patents 2024

Issued Patents 2024

Showing 1–8 of 8 patents

Patent #TitleCo-InventorsDate
12164240 Image forming apparatus including retractable exposure portion Takehiro Ishidate, Hiroki Takano 2024-12-10
12155799 Input device having a near-field detection substrate positioned relative to a touch panel Yoshiyuki Nakayama 2024-11-26
12105461 Image forming apparatus having removable fixing portion and filter holder 2024-10-01
12066766 Image forming apparatus including duct structure that supports light emitting elements for exposing a photoconductor Takehiro Ishidate, Hiroki Takano 2024-08-20
12055869 Image forming apparatus that cools an exposure device Hiroki Takano, Takehiro Ishidate, Koji Suzuki 2024-08-06
12032327 Image forming apparatus Hiroki Takano, Takehiro Ishidate 2024-07-09
11994826 Image forming apparatus Takehiro Ishidate, Hiroki Takano 2024-05-28
11940751 Power feed path unit forming an electrical connecting path for power feeding, image forming apparatus, and assembly method for power feed path unit 2024-03-26