Inventor
KAMOSHIDA SHIGEMI
JP31 patents
⚠️ This page may combine multiple inventors who share the name “KAMOSHIDA SHIGEMI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
CANON KK
29 patentsUS11199807B2Dec 14, 2021
Cartridge and drum unit for electrophotographic image forming apparatus
CANON KK12 citations94
USD622309SAug 24, 2010
Process cartridge
CANON KK19 citations93
US10671015B2Jun 2, 2020
Cartridge and drum unit for electrophotographic image forming apparatus
CANON KK10 citations92
US10203652B2Feb 12, 2019
Cartridge and drum unit for electrophotographic image forming apparatus
CANON KK11 citations92
US9791825B2Oct 17, 2017
Cartridge and drum unit for electrophotographic image forming apparatus
CANON KK14 citations92
US10635047B2Apr 28, 2020
Cartridge and image forming apparatus using the cartridge
CANON KK15 citations85
US11016438B2May 25, 2021
Cartridge, photosensitive member unit and electrophotographic image forming apparatus
CANON KK6 citations84
US10915055B2Feb 9, 2021
Drum unit, process cartridge and image forming apparatus
CANON KK4 citations84
US10795311B2Oct 6, 2020
Cartridge, photosensitive member unit and electrophotographic image forming apparatus
CANON KK10 citations84
US10452016B2Oct 22, 2019
Drum unit, process cartridge and image forming apparatus
CANON KK10 citations84
USD823938SJul 24, 2018
Cartridge
CANON KK12 citations84
USD823380SJul 17, 2018
Cartridge
CANON KK14 citations84
USD796574SSep 5, 2017
Photosensitive drum for cartridge
CANON KK16 citations84
USD791866SJul 11, 2017
Bearing member for cartridge
CANON KK7 citations84
USD786968SMay 16, 2017
Process cartridge for printer
CANON KK15 citations84
USD622308SAug 24, 2010
Process cartridge
CANON KK15 citations84
US12130579B2Oct 29, 2024
Cartridge and drum unit for electrophotographic image forming apparatus
CANON KK1 citations73
US12066786B2Aug 20, 2024
Cartridge and drum unit for electrophotographic image forming apparatus
CANON KK2 citations73
US11829096B2Nov 28, 2023
Cartridge, attachment and mounting kit
CANON KK2 citations73
US11579561B2Feb 14, 2023
Cartridge and drum unit for electrophotographic image forming apparatus
CANON KK2 citations73
US11334017B2May 17, 2022
Drum unit, process cartridge and image forming apparatus
CANON KK2 citations73
US10915060B2Feb 9, 2021
Developing device having restricted movement, process cartridge and image forming apparatus
CANON KK5 citations73
US10386751B2Aug 20, 2019
Developer container, cartridge, and image-forming apparatus
CANON KK4 citations73
US11835907B2Dec 5, 2023
Drum unit, process cartridge and image forming apparatus
CANON KK0 citations62
USD1015421SFeb 20, 2024
Process cartridge for image forming apparatus
CANON KK0 citations60
US10962925B2Mar 30, 2021
Erroneous mounting prevention system
CANON KK0 citations52
US9678468B2Jun 13, 2017
Cleaning apparatus, process cartridge, image forming apparatus
CANON KK0 citations52
US11392057B2Jul 19, 2022
Developing apparatus having a flexible developer conveyor
CANON KK0 citations51
US10613465B2Apr 7, 2020
Drum cylinder unit, method for attaching coupling member, and drum unit
CANON KK0 citations42