Inventor
YOKOZAWA TAKU
JP46 patents
⚠️ This page may combine multiple inventors who share the name “YOKOZAWA TAKU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
CANON KK
34 patentsUS8919904B2Dec 30, 2014
Inkjet recording apparatus
CANON KK22 citations92
US9415588B1Aug 16, 2016
Ink-jet printing apparatus and ink-jet printing method
CANON KK7 citations84
US7503638B2Mar 17, 2009
Ink jet printing apparatus, and device and method for recovering ejection performance of ink printing apparatus
CANON KK9 citations84
US9656465B2May 23, 2017
Ink jet printing apparatus and ink jet printing method
CANON KK2 citations73
US9114651B2Aug 25, 2015
Recording apparatus and color measuring method for recording apparatus
CANON KK4 citations73
US9028021B2May 12, 2015
Ink filling method and inkjet recording apparatus
CANON KK4 citations73
US11813853B2Nov 14, 2023
Printing apparatus, control method, and conveyance apparatus
CANON KK2 citations72
US11794495B2Oct 24, 2023
Inkjet printing apparatus and printing method with conveying print medium in first direction and second direction and with control of nip of conveyance rollers
CANON KK2 citations72
US11077670B2Aug 3, 2021
Inkjet printing apparatus and ink filling method
CANON KK3 citations72
US9259921B2Feb 16, 2016
Ink jet printing apparatus, ink jet printing method, and non-transitory computer-readable storage medium
CANON KK2 citations63
US7857409B2Dec 28, 2010
Ink jet printing apparatus and ink jet printing method
CANON KK2 citations63
US7758154B2Jul 20, 2010
Inkjet printing apparatus and inkjet printing method
CANON KK3 citations63
US12447746B2Oct 21, 2025
Recording apparatus, control method, and storage medium
CANON KK0 citations62
US11958301B2Apr 16, 2024
Printing apparatus, control method, and storage medium
CANON KK0 citations62
US11560003B2Jan 24, 2023
Recording apparatus, control method, and storage medium
CANON KK1 citations62
US8342626B2Jan 1, 2013
Ink jet recording apparatus and discharge recovery method
CANON KK3 citations62
US7850270B2Dec 14, 2010
Recording apparatus and method for controlling recording apparatus
CANON KK1 citations62
US6769466B2Aug 3, 2004
Laminating apparatus and method for manufacturing laminated article
CANON KK5 citations58
US7997678B2Aug 16, 2011
Inkjet recording apparatus and method for recording an image
CANON KK2 citations56
US10022961B2Jul 17, 2018
Ink jet printing apparatus and ink jet printing method
CANON KK0 citations52
US9139008B2Sep 22, 2015
Ink filling method and inkjet recording apparatus
CANON KK0 citations52
US12472744B2Nov 18, 2025
Printing apparatus and a method of controlling a printing apparatus including a control unit controlling a cleaning operation of a wiping unit wiping an ejection port surface
CANON KK0 citations51
US12070942B2Aug 27, 2024
Inkjet printing apparatus, control method therefor, and storage medium
CANON KK0 citations51
US8746828B2Jun 10, 2014
Ink jet recording apparatus and discharge recovery method
CANON KK1 citations51
USRE46517EAug 22, 2017
Inkjet recording apparatus and method for recording an image
CANON KK0 citations45
US9895894B2Feb 20, 2018
Ink jet printing apparatus and ink jet printing method
CANON KK0 citations42
US9873247B2Jan 23, 2018
Ink jet printing apparatus and ink jet printing method
CANON KK0 citations42
US9855743B2Jan 2, 2018
Inkjet recording apparatus and inkjet recording method
CANON KK0 citations42
US9738069B2Aug 22, 2017
Inkjet printing apparatus and inkjet printing method
CANON KK0 citations42
US9522529B2Dec 20, 2016
Substrate for liquid ejection head, liquid ejection head, and apparatus and method for ejecting liquid
CANON KK0 citations42
US9315058B2Apr 19, 2016
Image recording apparatus, image recording method, and non-transitory computer-readable storage medium
CANON KK0 citations42
US7857408B2Dec 28, 2010
Recording device and recording control method
CANON KK0 citations42
US10611156B2Apr 7, 2020
Inkjet recording apparatus
CANON KK0 citations41
US10479090B2Nov 19, 2019
Inkjet recording apparatus and ink discharge method
CANON KK0 citations41
NITTA MASAKI
4 patentsUS8991959B2Mar 31, 2015
Recording apparatus and method for controlling recording apparatus
NITTA MASAKI2 citations61
US8783811B2Jul 22, 2014
Printing apparatus
NITTA MASAKI2 citations61
US8113614B2Feb 14, 2012
Recording apparatus and method for controlling recording apparatus
NITTA MASAKI0 citations50
US8608268B2Dec 17, 2013
Recording apparatus
NITTA MASAKI0 citations40