Inventor
MUTO KAZUFUMI
JP12 patents
⚠️ This page may combine multiple inventors who share the name “MUTO KAZUFUMI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
CANON KK
5 patentsUS6157792ADec 5, 2000
Electrophotographic apparatus having plural image forming modes, and a process cartridge applied to such electrophotographic apparatus
CANON KK122 citations98
US6404996B1Jun 11, 2002
Electrophotographic apparatus having plural image forming modes, and a process cartridge applied to such electrophotographic apparatus
CANON KK66 citations96
US8849156B2Sep 30, 2014
Image forming apparatus and process cartridge
CANON KK1 citations61
US7903999B2Mar 8, 2011
Image forming apparatus
CANON KK2 citations61
US6411794B1Jun 25, 2002
Discharge device and image forming apparatus
CANON KK4 citations61
MIZUNO TATSUBUMI
4 patentsUS8280279B2Oct 2, 2012
Process cartridge with first, second, and third portions-to-be-positioned by corresponding portions of image forming apparatus
MIZUNO TATSUBUMI5 citations71
US8666280B2Mar 4, 2014
Image forming apparatus
MIZUNO TATSUBUMI5 citations70
US8611786B2Dec 17, 2013
Image forming apparatus and process cartridge
MIZUNO TATSUBUMI2 citations60
US8254805B2Aug 28, 2012
Image forming apparatus
MIZUNO TATSUBUMI5 citations60