Inventor
ABE DAISUKE
JP120 patents
⚠️ This page may combine multiple inventors who share the name “ABE DAISUKE”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
CANON KK
37 patentsUS6934485B2Aug 23, 2005
Process cartridge, electrophotographic image forming apparatus and fixing method of electrical contact part
CANON KK256 citations99
US6993264B2Jan 31, 2006
Process cartridge and electrophotographic image forming apparatus
CANON KK76 citations98
US6823155B2Nov 23, 2004
Process cartridge and image forming apparatus
CANON KK90 citations98
US7162176B2Jan 9, 2007
Process cartridge and electrophotographic image forming apparatus
CANON KK41 citations96
US6535699B1Mar 18, 2003
Developer container, developer amount detecting system, process cartridge, developing device, and image forming apparatus
CANON KK63 citations96
US6377759B1Apr 23, 2002
Process cartridge, electrophotographic image forming apparatus and developer amount detecting member
CANON KK62 citations96
US6334035B1Dec 25, 2001
Developer container and cartridge
CANON KK80 citations96
US10671013B2Jun 2, 2020
Drum unit, cartridge, electrophotographic image forming apparatus and coupling member
CANON KK16 citations94
US7242885B2Jul 10, 2007
Process cartridge and image forming apparatus
CANON KK26 citations93
US6505008B2Jan 7, 2003
Developer container, process cartridge, developing device, and image forming apparatus with toner sensor wiping member orientation
CANON KK24 citations93
US6473585B2Oct 29, 2002
Developer accommodating container, and developing device
CANON KK52 citations93
US6463225B1Oct 8, 2002
Developing apparatus, process cartridge, feeding member and an elastic sheet
CANON KK48 citations93
USD632731SFeb 15, 2011
Process cartridge
CANON KK31 citations92
USD614691SApr 27, 2010
Process cartridge
CANON KK29 citations92
USD565094SMar 25, 2008
Image forming apparatus
CANON KK21 citations92
US7315706B2Jan 1, 2008
Process cartridge and electrophotographic image forming apparatus
CANON KK33 citations92
US7203442B2Apr 10, 2007
Image forming apparatus, unit mountable thereto and separating member
CANON KK53 citations92
US11327435B2May 10, 2022
Drum unit, cartridge, process cartridge and electrophotographic image forming apparatus having a coupling member with a movable member
CANON KK8 citations86
US11067942B2Jul 20, 2021
Drum unit, cartridge, electrophotographic image forming apparatus and coupling member
CANON KK9 citations86
US11204566B2Dec 21, 2021
Image forming apparatus and developing cartridge
CANON KK6 citations84
US10996620B2May 4, 2021
Process cartridge and image forming apparatus
CANON KK8 citations84
US10948872B2Mar 16, 2021
Process cartridge and image forming apparatus having an electrical contact portion mounted on a projection and electrically connected to a storing portion
CANON KK7 citations84
US10921749B2Feb 16, 2021
Drum unit, cartridge, and process cartridge having a coupling member with a movable member and portion for restricting movement of the movable member
CANON KK8 citations84
US11927910B2Mar 12, 2024
Cartridge and image forming apparatus
CANON KK3 citations75
US11906927B2Feb 20, 2024
Cartridge, drum unit and image forming apparatus
CANON KK3 citations75
USD555717SNov 20, 2007
Image forming apparatus
CANON KK8 citations74
US7130557B2Oct 31, 2006
Process cartridge and electrographic image forming apparatus
CANON KK8 citations74
US12130582B2Oct 29, 2024
Drum unit, cartridge, process cartridge and electrophotographic image forming apparatus having a movable coupling member
CANON KK1 citations73
US12099325B2Sep 24, 2024
Process cartridge and image forming apparatus
CANON KK1 citations73
US12038716B2Jul 16, 2024
Cartridge, drum unit and image forming apparatus
CANON KK1 citations73
US12032330B2Jul 9, 2024
Cartridge, drum unit and image forming apparatus
CANON KK1 citations73
US11846910B2Dec 19, 2023
Process cartridge and image forming apparatus
CANON KK2 citations73
US11789378B2Oct 17, 2023
Image forming apparatus and developing cartridge
CANON KK3 citations73
US11774906B2Oct 3, 2023
Drum unit, cartridge, process cartridge and electrophotographic image forming apparatus having a coupling member and a movable member
CANON KK3 citations73
US11573525B2Feb 7, 2023
Drum unit, cartridge, process cartridge and electrophotographic image forming apparatus having a coupling member and movable member
CANON KK3 citations73
US11567447B2Jan 31, 2023
Process cartridge and image forming apparatus
CANON KK3 citations73
US11487242B2Nov 1, 2022
Image forming apparatus
CANON KK2 citations73
ABE DAISUKE
4 patentsUS8472840B2Jun 25, 2013
Process cartridge with drum flange having regulated portions
ABE DAISUKE42 citations94
US8135304B2Mar 13, 2012
Process cartridge having regulating portions and an inclineable coupling member
ABE DAISUKE43 citations94
US8763542B2Jul 1, 2014
Sewing machine and non-transitory computer-readable medium
ABE DAISUKE26 citations92
US8139972B2Mar 20, 2012
Process cartridge and electrophotographic image forming apparatus
ABE DAISUKE26 citations92
SEIKO EPSON CORP
3 patentsUS7781964B2Aug 24, 2010
Organic electroluminescent device and electronic apparatus
SEIKO EPSON CORP50 citations94
US7649669B2Jan 19, 2010
Display device
SEIKO EPSON CORP13 citations84
US6905920B2Jun 14, 2005
Method for fabrication of field-effect transistor to reduce defects at MOS interfaces formed at low temperature
SEIKO EPSON CORP17 citations84
RICOH KK
2 patentsNOMURA YUTAKA
1 patentNISHIMURA YOSHIO
1 patentMITSUBISHI PHARMA CORP
1 patentBROTHER IND LTD
1 patentShowing the top 50 of 120 patents by PatentIndex Score.