Inventor · disambiguated record
Taku Yokozawa
Also filed as: YOKOZAWA TAKU
46 granted patents·3 pending applications·119 citations·filing 2001–2023
97Inventor score
Top patents by PatentIndex Score
49 records- 0197US8919904B2Inkjet recording apparatusCANON KK·Filed 2013·Granted Dec 30, 2014·22 cites·6 claims
- 0295US11813853B2Printing apparatus, control method, and conveyance apparatusCANON KK·Filed 2021·Granted Nov 14, 2023·2 cites·23 claims
- 0395US11794495B2Inkjet printing apparatus and printing method with conveying print medium in first direction and second direction and with control of nip of conveyance rollersCANON KK·Filed 2021·Granted Oct 24, 2023·2 cites·14 claims
- 0495US9415588B1Ink-jet printing apparatus and ink-jet printing methodCANON KK·Filed 2016·Granted Aug 16, 2016·7 cites·16 claims
- 0593US9108409B2Inkjet printing apparatus and method of controlling the sameSUZUKI KAZUO·Filed 2010·Granted Aug 18, 2015·8 cites·18 claims
- 0692US8950843B2Printing apparatus and printing methodOIKAWA YUHEI·Filed 2010·Granted Feb 10, 2015·15 cites·6 claims
- 0790US11077670B2Inkjet printing apparatus and ink filling methodCANON KK·Filed 2019·Granted Aug 3, 2021·3 cites·15 claims
- 0889US8628163B2Ink jet printing apparatus and printing methodKANEMATSU DAIGORO·Filed 2009·Granted Jan 14, 2014·12 cites·9 claims
- 0988US11560003B2Recording apparatus, control method, and storage mediumCANON KK·Filed 2021·Granted Jan 24, 2023·1 cites·27 claims
- 1087US7503638B2Ink jet printing apparatus, and device and method for recovering ejection performance of ink printing apparatusCANON KK·Filed 2006·Granted Mar 17, 2009·9 cites·10 claims
- 1186US9656465B2Ink jet printing apparatus and ink jet printing methodCANON KK·Filed 2016·Granted May 23, 2017·2 cites·32 claims
- 1286US9114651B2Recording apparatus and color measuring method for recording apparatusCANON KK·Filed 2013·Granted Aug 25, 2015·4 cites·10 claims
- 1386US9028021B2Ink filling method and inkjet recording apparatusCANON KK·Filed 2013·Granted May 12, 2015·4 cites·15 claims
- 1483US9259921B2Ink jet printing apparatus, ink jet printing method, and non-transitory computer-readable storage mediumCANON KK·Filed 2015·Granted Feb 16, 2016·2 cites·14 claims
- 1578US12472744B2Printing 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 surfaceCANON KK·Filed 2023·Granted Nov 18, 2025·0 cites·8 claims
- 1678US12447746B2Recording apparatus, control method, and storage mediumCANON KK·Filed 2022·Granted Oct 21, 2025·0 cites·6 claims
- 1778US8991959B2Recording apparatus and method for controlling recording apparatusNITTA MASAKI·Filed 2012·Granted Mar 31, 2015·2 cites·9 claims
- 1874US8783811B2Printing apparatusNITTA MASAKI·Filed 2012·Granted Jul 22, 2014·2 cites·11 claims
- 1973US8342626B2Ink jet recording apparatus and discharge recovery methodCANON KK·Filed 2007·Granted Jan 1, 2013·3 cites·10 claims
- 2071US8439468B2Inkjet print apparatus and inkjet print methodYOKOZAWA TAKU·Filed 2009·Granted May 14, 2013·3 cites·10 claims
- 2170US8746828B2Ink jet recording apparatus and discharge recovery methodCANON KK·Filed 2012·Granted Jun 10, 2014·1 cites·8 claims
- 2264US9010903B2Ink jet printing apparatus and ink jet printing methodYOKOZAWA TAKU·Filed 2008·Granted Apr 21, 2015·2 cites·39 claims
- 2364US7857409B2Ink jet printing apparatus and ink jet printing methodCANON KK·Filed 2007·Granted Dec 28, 2010·2 cites·7 claims
- 2463US11958301B2Printing apparatus, control method, and storage mediumCANON KK·Filed 2021·Granted Apr 16, 2024·0 cites·19 claims
- 2563US6769466B2Laminating apparatus and method for manufacturing laminated articleCANON KK·Filed 2001·Granted Aug 3, 2004·5 cites·16 claims
- 2661US7997678B2Inkjet recording apparatus and method for recording an imageCANON KK·Filed 2007·Granted Aug 16, 2011·2 cites·7 claims
- 2761US7850270B2Recording apparatus and method for controlling recording apparatusCANON KK·Filed 2008·Granted Dec 14, 2010·1 cites·5 claims
- 2860US10022961B2Ink jet printing apparatus and ink jet printing methodCANON KK·Filed 2017·Granted Jul 17, 2018·0 cites·17 claims
- 2956US12070942B2Inkjet printing apparatus, control method therefor, and storage mediumCANON KK·Filed 2021·Granted Aug 27, 2024·0 cites·22 claims
- 3053US2024001678A1Printing apparatusCANON KK·Filed 2023·Application pending·0 cites
- 3152USRE46517EInkjet recording apparatus and method for recording an imageCANON KK·Filed 2013·Granted Aug 22, 2017·0 cites·43 claims
- 3252US9139008B2Ink filling method and inkjet recording apparatusCANON KK·Filed 2013·Granted Sep 22, 2015·0 cites·9 claims
- 3352US8113614B2Recording apparatus and method for controlling recording apparatusNITTA MASAKI·Filed 2010·Granted Feb 14, 2012·0 cites·1 claims
- 3448US7758154B2Inkjet printing apparatus and inkjet printing methodCANON KK·Filed 2004·Granted Jul 20, 2010·3 cites·12 claims
- 3547US8851613B2Printing apparatus and printing methodYOKOZAWA TAKU·Filed 2012·Granted Oct 7, 2014·0 cites·11 claims
- 3646US8757753B2Printing apparatus and printing methodSUZUKI KAZUO·Filed 2009·Granted Jun 24, 2014·0 cites·9 claims
- 3745US9522529B2Substrate for liquid ejection head, liquid ejection head, and apparatus and method for ejecting liquidCANON KK·Filed 2016·Granted Dec 20, 2016·0 cites·19 claims
- 3844US10611156B2Inkjet recording apparatusCANON KK·Filed 2018·Granted Apr 7, 2020·0 cites·13 claims
- 3943US10479090B2Inkjet recording apparatus and ink discharge methodCANON KK·Filed 2018·Granted Nov 19, 2019·0 cites·8 claims
- 4043US8608268B2Recording apparatusNITTA MASAKI·Filed 2011·Granted Dec 17, 2013·0 cites·18 claims
- 4143US2009021548A1Inkjet printing apparatus and method for performing maintenance on inkjet printing apparatusCANON KK·Filed 2008·Application pending·0 cites
- 4241US2013235107A1Color measuring method and recording apparatusCANON KK·Filed 2013·Application pending·0 cites
- 4340US9738069B2Inkjet printing apparatus and inkjet printing methodCANON KK·Filed 2016·Granted Aug 22, 2017·0 cites·12 claims
- 4440US7857408B2Recording device and recording control methodCANON KK·Filed 2006·Granted Dec 28, 2010·0 cites·7 claims
- 4539US9315058B2Image recording apparatus, image recording method, and non-transitory computer-readable storage mediumCANON KK·Filed 2015·Granted Apr 19, 2016·0 cites·22 claims
- 4638US9873247B2Ink jet printing apparatus and ink jet printing methodCANON KK·Filed 2016·Granted Jan 23, 2018·0 cites·18 claims
- 4737US9895894B2Ink jet printing apparatus and ink jet printing methodCANON KK·Filed 2016·Granted Feb 20, 2018·0 cites·10 claims
- 4837US9855743B2Inkjet recording apparatus and inkjet recording methodCANON KK·Filed 2016·Granted Jan 2, 2018·0 cites·20 claims
- 4935US8523314B2Ink jet recording apparatus to utilize ink and reaction liquid that agglutinates when reacted with coloring material-containing inkSATO KAZUHIKO·Filed 2010·Granted Sep 3, 2013·0 cites·7 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →