Inventor
SAKAKIBARA HIROYUKI
JP50 patents
⚠️ This page may combine multiple inventors who share the name “SAKAKIBARA HIROYUKI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
CANON KK
18 patentsUS7426353B1Sep 16, 2008
Image forming apparatus with variable convey speed control between transfer device and fixing device
CANON KK28 citations93
US6516166B2Feb 4, 2003
Image fixing apparatus
CANON KK25 citations93
US8369763B2Feb 5, 2013
Image heating apparatus and pressure roller used for image heating apparatus
CANON KK23 citations92
US8005413B2Aug 23, 2011
Image heating apparatus and pressure roller used for image heating apparatus
CANON KK29 citations92
US7974563B2Jul 5, 2011
Image heating apparatus and pressure roller therein having metal core and two elastic layers with different thermal conductivities
CANON KK31 citations92
US7027763B2Apr 11, 2006
Image heating apparatus having flexible rotatable member
CANON KK31 citations92
US6734397B2May 11, 2004
Heater having at least one cycle path resistor and image heating apparatus therein
CANON KK46 citations92
US7321746B2Jan 22, 2008
Image heating apparatus and pressure roller used in the apparatus
CANON KK28 citations91
US9494899B2Nov 15, 2016
Fixing device and heater used in fixing device
CANON KK10 citations84
US9445457B2Sep 13, 2016
Heater and image heating apparatus including the same
CANON KK12 citations84
US9098035B2Aug 4, 2015
Fixing device and heater used in fixing device
CANON KK14 citations84
US9095003B2Jul 28, 2015
Heater and image heating apparatus including the same
CANON KK10 citations84
US6952553B2Oct 4, 2005
Image heating apparatus and pressure roller used for the apparatus
CANON KK13 citations84
US9367008B2Jun 14, 2016
Electrophotographic member and heat fixing assembly
CANON KK4 citations73
US8841587B2Sep 23, 2014
Image heating apparatus and heater used in the apparatus
CANON KK4 citations73
US9091977B2Jul 28, 2015
Heater with insulated substrate having through holes and image heating apparatus including the heater
CANON KK3 citations63
US12379682B2Aug 5, 2025
Grease composition for heat fixing devices and heat fixing apparatus
CANON KK0 citations62
US10539890B2Jan 21, 2020
Liquid silicone rubber mixture, and pressurizing member of a fixing device for an electrophotographic image forming apparatus
CANON KK0 citations52
SAKAKIBARA HIROYUKI
8 patentsUS8508184B2Aug 13, 2013
Coil unit, non-contact power transmission device, non-contact power reception device, non-contact power supply system, and vehicle
SAKAKIBARA HIROYUKI28 citations92
US8224223B2Jul 17, 2012
Image heating apparatus and pressure roller used for image heating apparatus
SAKAKIBARA HIROYUKI27 citations92
US8907680B2Dec 9, 2014
Voltage detector, malfunction detecting device, contactless power transmitting device, contactless power receiving device, and vehicle
SAKAKIBARA HIROYUKI10 citations84
US8552342B2Oct 8, 2013
Heater and image heating apparatus including the same
SAKAKIBARA HIROYUKI12 citations84
US8913937B2Dec 16, 2014
Roller for fixing apparatus, and image heating apparatus having roller for image fixing apparatus
SAKAKIBARA HIROYUKI2 citations63
US8787810B2Jul 22, 2014
Fixing rotating member and fixing device equipped with the same
SAKAKIBARA HIROYUKI2 citations62
US8886105B2Nov 11, 2014
Pressure roller and fixing device equipped with the same
SAKAKIBARA HIROYUKI0 citations51
US8712307B2Apr 29, 2014
Pressure roller and fixing device equipped with the same
SAKAKIBARA HIROYUKI1 citations51
SEKIHARA YUKO
4 patentsUS8626046B2Jan 7, 2014
Image heating apparatus, pressure roller to be used in the image heating apparatus, and manufacturing method for the pressure roller
SEKIHARA YUKO23 citations92
US8401450B2Mar 19, 2013
Pressing member and image heating member using the pressing member
SEKIHARA YUKO16 citations83
US8688023B2Apr 1, 2014
Pressing roller and image heating device using the pressing roller
SEKIHARA YUKO9 citations82
US8693910B2Apr 8, 2014
Image forming apparatus with heater
SEKIHARA YUKO1 citations51
NIPPON SOKEN
3 patentsSONY CORP
3 patentsUS6215591B1Apr 10, 2001
Lens manufacturing method thereof, and optical pickup
SONY CORP9 citations72
US6783707B2Aug 31, 2004
Lens, manufacturing method thereof, and optical pickup
SONY CORP3 citations61
US6862259B2Mar 1, 2005
Optical lens, optical pickup apparatus, and optical disk apparatus using the same
SONY CORP0 citations52
DENSO CORP
2 patentsMITSUBISHI ELECTRIC CORP
2 patentsAIBA MOTOO
2 patentsUS8125876B2Feb 28, 2012
Objective lens, optical pickup apparatus using the same, optical recording/reproduction apparatus using the same, and method of correcting aberration using the same
AIBA MOTOO0 citations34
US8599672B2Dec 3, 2013
Objective lens, optical pickup device, and optical disc device
AIBA MOTOO0 citations33