Inventor
KOGA YUTAKA
JP12 patents
⚠️ This page may combine multiple inventors who share the name “KOGA YUTAKA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
CANON KK
10 patentsUS10481521B2Nov 19, 2019
Developing device having spaced cover portion and frame
CANON KK2 citations70
US9128457B2Sep 8, 2015
Image forming apparatus with movable conveying path
CANON KK4 citations70
US9442409B2Sep 13, 2016
Image forming apparatus
CANON KK2 citations61
US10317819B2Jun 11, 2019
Developer supplying device and image forming apparatus
CANON KK1 citations60
US9354554B2May 31, 2016
Image forming apparatus having toner collection
CANON KK2 citations59
US9348274B2May 24, 2016
Image forming apparatus
CANON KK1 citations49
US11334002B2May 17, 2022
Developing apparatus with magnetic seal member facing conveyance screw
CANON KK0 citations42
US10331061B2Jun 25, 2019
Developing device
CANON KK0 citations39
US9904236B2Feb 27, 2018
Image forming apparatus accomodating toner collection container
CANON KK0 citations38
US10126686B2Nov 13, 2018
Image forming apparatus including cleaning unit with brush roller, rotatable member, and blade member
CANON KK0 citations33