Inventor
EGAMI YASUYUKI
JP11 patents
Patents
11 patentsUS11829100B2Nov 28, 2023
Electrophotographic image forming apparatus and catridge
CANON KK6 citations85
US10705481B2Jul 7, 2020
Process cartridge
CANON KK11 citations85
US11392082B2Jul 19, 2022
Cartridge with a mechanism for transmitting a force to a developing roller of the cartridge
CANON KK11 citations84
US12066785B2Aug 20, 2024
Cartridge and image forming apparatus
CANON KK5 citations74
US12547116B2Feb 10, 2026
Cartridge and image forming apparatus
CANON KK0 citations62
US12321128B2Jun 3, 2025
Electrophotographic image forming apparatus and cartridge
CANON KK0 citations62
US12117764B2Oct 15, 2024
Toner cartridge
CANON KK1 citations62
US12072669B2Aug 27, 2024
Cartridge having a member for transmitting a driving force for rotating a developing roller
CANON KK1 citations61
US12429814B2Sep 30, 2025
Image forming apparatus, process cartridges, and connecting member
CANON KK0 citations52
US11815826B2Nov 14, 2023
Developing unit
CANON KK0 citations51
US10656556B2May 19, 2020
Developing device having conveying member for stably conveying developer, developer container, process cartridge, and image forming apparatus
CANON KK0 citations41