Inventor
KUSANO YOHEI
JP21 patents
Patents
21 patentsUSD863419SOct 15, 2019
Flange coupling for process cartridge for image forming apparatus
CANON KK34 citations94
USD845384SApr 9, 2019
Process cartridge for image forming apparatus
CANON KK17 citations94
US9471031B2Oct 18, 2016
Image forming apparatus with separate support members for removable cartridges
CANON KK8 citations84
US10007225B2Jun 26, 2018
Feeding device, process cartridge and image forming apparatus
CANON KK8 citations83
USD889415SJul 7, 2020
Process cartridge for image forming apparatus
CANON KK2 citations73
USD862585SOct 8, 2019
Side cover for process cartridge for image forming apparatus
CANON KK2 citations73
USD862586SOct 8, 2019
Photosensitive drum for process cartridge for image forming apparatus
CANON KK2 citations73
US10331077B2Jun 25, 2019
Cartridge where biasing member is reliably held on coupling member
CANON KK3 citations73
US9690252B2Jun 27, 2017
Image forming apparatus
CANON KK3 citations71
USD993925SAug 1, 2023
Process cartridge for image forming apparatus
CANON KK0 citations62
USD862584SOct 8, 2019
Side cover for process cartridge for image forming apparatus
CANON KK1 citations62
US10248077B2Apr 2, 2019
Cartridge and cover member
CANON KK1 citations62
US11199808B2Dec 14, 2021
Image forming unit and image forming apparatus
CANON KK0 citations52
US11199789B2Dec 14, 2021
Image forming unit and image forming apparatus
CANON KK0 citations52
US10895825B2Jan 19, 2021
Developer accommodating container, developing device and process cartridge
CANON KK0 citations52
USD862587SOct 8, 2019
Coupling for process cartridge for image forming apparatus
CANON KK0 citations52
US10156828B2Dec 18, 2018
Cartridge and cover member
CANON KK0 citations52
US9939778B2Apr 10, 2018
Cartridge and cover member
CANON KK0 citations52
US10678164B2Jun 9, 2020
Developer container, developing device and process cartridge
CANON KK0 citations41
US9952555B2Apr 24, 2018
Cartridge configured to be removably attachable to an image forming apparatus
CANON KK0 citations41
US9921536B2Mar 20, 2018
Electrophotographic photosensitive drum unit, cartridge, and flange member
CANON KK0 citations41