Inventor
YAZAWA TAKESHI
JP93 patents
⚠️ This page may combine multiple inventors who share the name “YAZAWA TAKESHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
CANON KK
42 patentsUS6832825B1Dec 21, 2004
Test pattern printing method, information processing apparatus, printing apparatus and density variation correction method
CANON KK79 citations98
US6663233B2Dec 16, 2003
Inkjet printing apparatus and ink supplying method
CANON KK72 citations96
US7303247B2Dec 4, 2007
Ink jet printing method and ink jet printing system
CANON KK29 citations93
US7258412B2Aug 21, 2007
Ink-jet printing method, apparatus and system
CANON KK22 citations93
US7014292B2Mar 21, 2006
Ink jet recording apparatus
CANON KK26 citations93
US6991316B2Jan 31, 2006
Printing method, print unit, program for the same, and storage medium for the same
CANON KK23 citations93
US6877833B2Apr 12, 2005
Printing data producing method for printing apparatus
CANON KK38 citations93
US6789867B2Sep 14, 2004
Ink jet printing apparatus and ink jet printing method
CANON KK47 citations93
US6764154B2Jul 20, 2004
Ink-jet printing apparatus and ink-jet printing method
CANON KK36 citations93
US7850273B2Dec 14, 2010
Printing apparatus and method of acquiring correction value of conveying error
CANON KK19 citations92
US6948803B2Sep 27, 2005
Ink container, inkjet printing apparatus and ink supplying method
CANON KK35 citations92
US6783215B2Aug 31, 2004
Ink container, inkjet printing apparatus, and ink supplying method
CANON KK40 citations92
US6543892B2Apr 8, 2003
Printing apparatus
CANON KK30 citations92
US9126403B2Sep 8, 2015
Inkjet printing apparatus
CANON KK10 citations84
US7963624B2Jun 21, 2011
Sheet conveying apparatus, printing apparatus, correction information acquiring apparatus, printing system, method of conveying sheets and method of acquiring correction information
CANON KK10 citations84
US7878613B2Feb 1, 2011
Print data generation method, printing apparatus and method of generating mask
CANON KK17 citations84
US7862149B2Jan 4, 2011
Ink jet printing apparatus and printing method
CANON KK12 citations84
US7651194B2Jan 26, 2010
Printing apparatus and conveyance amount correction method for the same
CANON KK16 citations84
US7564591B1Jul 21, 2009
Image processing apparatus and image processing method
CANON KK17 citations84
US7515318B2Apr 7, 2009
Image processing apparatus, image processing process and program
CANON KK10 citations84
US7408676B2Aug 5, 2008
Ink jet printing with switched use of particular color ink depending on number of print head passes corresponding to print quality and speed
CANON KK17 citations84
US7393078B2Jul 1, 2008
Ink jet printing apparatus and printing method
CANON KK16 citations84
US7354133B2Apr 8, 2008
Ink jet recording apparatus and maintenance method thereof
CANON KK15 citations84
US7328963B2Feb 12, 2008
Ink jet printing apparatus and ink jet printing method
CANON KK9 citations84
US7287830B2Oct 30, 2007
Ink jet printing apparatus, ink jet printing method and printing system
CANON KK18 citations84
US7261387B2Aug 28, 2007
Ink jet printing method, ink jet printing system, ink jet printing apparatus and control program
CANON KK17 citations84
US7252356B2Aug 7, 2007
Recording apparatus and method
CANON KK11 citations84
US7090332B2Aug 15, 2006
Ink jet printing apparatus, ink jet printing method, and ink jet print head
CANON KK13 citations84
US6663217B2Dec 16, 2003
Ink jet recording apparatus
CANON KK14 citations84
US6648447B2Nov 18, 2003
Ink-jet recording apparatus and eject recovery method
CANON KK14 citations84
US7537310B2May 26, 2009
Ink jet printing apparatus, ink jet printing method, and ink jet print head
CANON KK6 citations74
US7445309B2Nov 4, 2008
Ink-jet printing apparatus, control method therefor, program, and storage medium
CANON KK7 citations74
US7284823B2Oct 23, 2007
Print apparatus and printing method
CANON KK7 citations74
US7207649B2Apr 24, 2007
Ink jet recording apparatus
CANON KK9 citations74
US6755496B2Jun 29, 2004
Ink jet printing apparatus and method with suppressed bleeding of inks
CANON KK9 citations74
US6702423B2Mar 9, 2004
Cleaning device for inkjet printing head, cleaning method for inkjet printing head, inkjet recording apparatus, and wiper
CANON KK7 citations74
US6669326B2Dec 30, 2003
Ink-jet recording apparatus
CANON KK8 citations74
US6637874B2Oct 28, 2003
Liquid ejecting head, suction recovering method, head cartridge and image forming apparatus
CANON KK11 citations74
US6631972B2Oct 14, 2003
Ink-jet recording apparatus and control method thereof
CANON KK11 citations74
US10831121B2Nov 10, 2020
Image processing apparatus, image processing method and program, and image display apparatus for converting image data according to light intensity utilizing observation characteristics
CANON KK6 citations73
US10678159B2Jun 9, 2020
Apparatus, system, and method
CANON KK2 citations73
US11840079B2Dec 12, 2023
Inkjet printing apparatus and control method thereof
CANON KK2 citations72
YASUTANI JUN
4 patentsUS8511787B2Aug 20, 2013
Printing apparatus and method of acquiring correction value of conveying error
YASUTANI JUN9 citations84
US8439472B2May 14, 2013
Printing apparatus and method of acquiring correction value of conveying error
YASUTANI JUN9 citations84
US8251482B1Aug 28, 2012
Printing apparatus and method of acquiring correction value of conveying error
YASUTANI JUN10 citations84
US8186783B2May 29, 2012
Printing apparatus and method of acquiring correction value of conveying error
YASUTANI JUN11 citations84
SEKI SATOSHI
1 patentMORIYAMA JIRO
1 patentTESHIGAWARA MINORU
1 patentTAJIKA HIROSHI
1 patentShowing the top 50 of 93 patents by PatentIndex Score.