Inventor
ARIMITSU TAKESHI
JP51 patents
⚠️ This page may combine multiple inventors who share the name “ARIMITSU TAKESHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
CANON KK
47 patentsUS7200349B2Apr 3, 2007
Parts, and part supplying methods
CANON KK174 citations99
US7079787B2Jul 18, 2006
Parts, and part supplying methods
CANON KK162 citations99
US6898399B2May 24, 2005
Electrophotographic photosensitive drum process cartridge and electrophotographic image forming apparatus
CANON KK166 citations99
US6463234B2Oct 8, 2002
Process cartridge and electrophotographic image forming apparatus
CANON KK171 citations99
US6351620B1Feb 26, 2002
Process cartridge having guide projections and image forming apparatus using same
CANON KK195 citations99
US6336017B1Jan 1, 2002
Mounting member for mounting a flange to an end of a cylindrical member of an electrophotographic photosensitive drum of a process cartridge, such a flange, such a drum, and such a process cartridge
CANON KK153 citations99
US6282390B1Aug 28, 2001
Process cartridge and electrophotographic image forming apparatus
CANON KK165 citations99
US5946531AAug 31, 1999
Process cartridge and electrophotographic image forming apparatus
CANON KK228 citations99
US7283766B2Oct 16, 2007
Process cartridge and image forming apparatus
CANON KK63 citations98
US7155140B2Dec 26, 2006
Process cartridge and image forming apparatus
CANON KK68 citations98
US7046942B2May 16, 2006
Process cartridge and image forming apparatus
CANON KK70 citations98
US6968142B2Nov 22, 2005
Process cartridge and image forming apparatus
CANON KK89 citations98
US6947686B2Sep 20, 2005
Process cartridge and spacer for same
CANON KK101 citations98
US6459869B2Oct 1, 2002
Process cartridge and image forming apparatus
CANON KK119 citations98
US6055406AApr 25, 2000
Cleaning frame, cleaning device, process cartridge and electrophotographic image forming apparatus with segregated waste toner container
CANON KK127 citations98
US6684041B2Jan 27, 2004
Process cartridge, electrophotographic photosensitive drum, electrophotographic image forming apparatus and color electrophotographic image forming apparatus
CANON KK67 citations96
US6061538AMay 9, 2000
Process cartridge, electrophotographic image forming apparatus and electrophotographic image forming apparatus transmissions method
CANON KK81 citations96
US6002896ADec 14, 1999
Process cartridge and electrophotographic image forming apparatus
CANON KK68 citations96
US11199807B2Dec 14, 2021
Cartridge and drum unit for electrophotographic image forming apparatus
CANON KK12 citations94
US7039339B2May 2, 2006
Process cartridge and electrophotographic image forming apparatus
CANON KK18 citations93
US6983114B2Jan 3, 2006
Process cartridge whose drum-shutter supporting portions are outside the optical path of light exposing a photosensitive drum, and electrophotographic image forming apparatus detachably attaching such a process cartridge
CANON KK26 citations93
US6934489B2Aug 23, 2005
Process cartridge and electrophotographic image forming apparatus
CANON KK34 citations93
USD508074SAug 2, 2005
Image forming apparatus
CANON KK18 citations93
US6859629B2Feb 22, 2005
Image forming apparatus having developer container with light transmitting window used for remaining developer amount detection
CANON KK48 citations93
USD489753SMay 11, 2004
Image forming apparatus
CANON KK27 citations93
US6622001B2Sep 16, 2003
Cleaning unit with conveying device
CANON KK22 citations93
USD479263SSep 2, 2003
Image forming apparatus
CANON KK20 citations93
US6535709B2Mar 18, 2003
Developing apparatus featuring an end of a regulating member coupled to a supporting member of the apparatus, regulating member, and method for assembling the same
CANON KK25 citations93
US5887227AMar 23, 1999
Developing device
CANON KK38 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
USD591338SApr 28, 2009
Toner cartridge
CANON KK18 citations92
USD598950SAug 25, 2009
Toner cartridge
CANON KK19 citations89
USD823938SJul 24, 2018
Cartridge
CANON KK12 citations84
USD823380SJul 17, 2018
Cartridge
CANON KK14 citations84
USD786968SMay 16, 2017
Process cartridge for printer
CANON KK15 citations84
USD598491SAug 18, 2009
Toner cartridge
CANON KK16 citations84
US7194228B2Mar 20, 2007
Charging apparatus, process cartridge, and image forming apparatus
CANON KK11 citations77
US6947685B2Sep 20, 2005
Process cartridge and electrophotographic image forming apparatus
CANON KK9 citations74
US6922536B2Jul 26, 2005
Process cartridge and electrophotographic image forming apparatus
CANON KK7 citations74
USD474497SMay 13, 2003
Image forming apparatus
CANON KK10 citations74
USD474232SMay 6, 2003
Image forming apparatus
CANON KK8 citations74
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
US11579561B2Feb 14, 2023
Cartridge and drum unit for electrophotographic image forming apparatus
CANON KK2 citations73
US9342040B2May 17, 2016
Image forming apparatus and cartridge
CANON KK1 citations52
HONDA MOTOR CO LTD
2 patentsKAMOSHIDA SHIGEMI
1 patentShowing the top 50 of 51 patents by PatentIndex Score.