Inventor
YAMAZAKI YOSHITAKA
JP29 patents
⚠️ This page may combine multiple inventors who share the name “YAMAZAKI YOSHITAKA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
CANON KK
20 patentsUS9139397B2Sep 22, 2015
Sheet binding processing apparatus and image forming system
CANON KK15 citations84
US9027919B2May 12, 2015
Sheet feeding device and image forming apparatus
CANON KK7 citations83
US8752830B2Jun 17, 2014
Sheet feeder that detects multi-feed of sheets and image forming apparatus
CANON KK8 citations83
US9259894B2Feb 16, 2016
Sheet processing apparatus and image forming apparatus
CANON KK6 citations73
US7292795B2Nov 6, 2007
Image forming apparatus with carbon based fixing material
CANON KK7 citations73
US7170543B2Jan 30, 2007
Image formation device
CANON KK6 citations73
US9296586B2Mar 29, 2016
Sheet material binding apparatus and image forming system with manual binding stand-by position
CANON KK2 citations62
US9162844B2Oct 20, 2015
Image forming system having movable stapler, sheet post-processing apparatus, and control method
CANON KK3 citations62
US8622380B2Jan 7, 2014
Sheet feeding device and image forming apparatus
CANON KK2 citations62
US8360424B2Jan 29, 2013
Sheet thickness detection device and image forming apparatus
CANON KK2 citations62
US7433620B2Oct 7, 2008
Image forming apparatus with controlled electric power supply to heating member
CANON KK6 citations62
US7280131B2Oct 9, 2007
Image formation device
CANON KK4 citations62
US7196717B2Mar 27, 2007
Image forming apparatus, control method therefor, and program for implementing the control method
CANON KK2 citations62
US9505580B2Nov 29, 2016
Sheet material binding apparatus and image forming system with manual binding stand-by position
CANON KK0 citations52
US9501021B2Nov 22, 2016
Sheet processing apparatus and image forming apparatus having binding processing function
CANON KK0 citations52
US9568880B2Feb 14, 2017
Sheet processing apparatus and image forming apparatus having binding processing function
CANON KK1 citations51
US7417660B2Aug 26, 2008
Image forming apparatus and image forming method
CANON KK0 citations51
US10228640B2Mar 12, 2019
Image forming apparatus having a compressor that outputs air to separate a sheet from a fixing roller
CANON KK0 citations42
US10379474B2Aug 13, 2019
Image forming apparatus and unit control device
CANON KK0 citations41
US9134647B2Sep 15, 2015
Image forming apparatus that corrects developing bias voltage
CANON KK0 citations40
YAMAZAKI YOSHITAKA
4 patentsUS8684346B2Apr 1, 2014
Sheet feeding apparatus and image forming apparatus
YAMAZAKI YOSHITAKA7 citations82
US8328192B2Dec 11, 2012
Sheet thickness detection device and image forming apparatus
YAMAZAKI YOSHITAKA13 citations82
US8413985B2Apr 9, 2013
Image forming system, image forming apparatus, and sheet feeding apparatus with signal line for transmitting handover signal output
YAMAZAKI YOSHITAKA2 citations61
US8213059B2Jul 3, 2012
Original reader
YAMAZAKI YOSHITAKA2 citations61
MATSUMOTO YUZO
3 patentsUS8439349B2May 14, 2013
Sheet feeding apparatus and image forming apparatus
MATSUMOTO YUZO10 citations83
US8262080B2Sep 11, 2012
Sheet feeding apparatus and image forming apparatus
MATSUMOTO YUZO14 citations83
US8500114B2Aug 6, 2013
Sheet feeding apparatus and image forming apparatus
MATSUMOTO YUZO5 citations72