Inventor
KANNO AKIKO
JP32 patents
⚠️ This page may combine multiple inventors who share the name “KANNO AKIKO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
CANON KK
27 patentsUS6434266B1Aug 13, 2002
Image processing method and apparatus for converting colors in a color image
CANON KK60 citations96
US6400470B1Jun 4, 2002
Image processing apparatus and method for discriminating an original having a predetermined pattern
CANON KK44 citations96
US5731880AMar 24, 1998
Image processing apparatus for discriminating an original having a predetermined pattern
CANON KK41 citations93
US7061652B2Jun 13, 2006
Image processing apparatus and method using image information and additional information or an additional pattern added thereto or superposed thereon
CANON KK28 citations92
US6927877B2Aug 9, 2005
Image processing method and apparatus for converting colors in a color image
CANON KK17 citations92
US6421145B1Jul 16, 2002
Image processing apparatus and method using image information and additional information or an additional pattern added thereto or superposed thereon
CANON KK23 citations92
US6252609B1Jun 26, 2001
Programmable image processing apparatus and method
CANON KK22 citations92
US6621922B2Sep 16, 2003
Image processing system and electronic apparatuses
CANON KK13 citations84
US6493115B1Dec 10, 2002
Image processing apparatus for processing a document image in accordance with an area specified by a marker marked on the document
CANON KK19 citations84
US6023595AFeb 8, 2000
Image processing apparatus capable of remotely diagnosing failed portion of image processing unit
CANON KK16 citations84
US7057775B2Jun 6, 2006
Image processing apparatus and method using image information and additional informational or an additional pattern added thereto or superposed thereon
CANON KK6 citations74
US10542166B2Jan 21, 2020
Image reading apparatus and document size detecting method
CANON KK4 citations73
US6108459AAug 22, 2000
Method and apparatus for processing an image
CANON KK11 citations73
US6097510AAug 1, 2000
Image processing apparatus and method
CANON KK10 citations73
US10750040B2Aug 18, 2020
Image reading apparatus
CANON KK3 citations72
US8011651B2Sep 6, 2011
Original-feeding device
CANON KK4 citations63
US11044374B2Jun 22, 2021
Image reading apparatus
CANON KK0 citations62
US10750041B2Aug 18, 2020
Image reading apparatus
CANON KK1 citations62
US8953231B2Feb 10, 2015
Document reading apparatus and document reading method
CANON KK2 citations62
US8717645B2May 6, 2014
Sheet feeding device
CANON KK2 citations62
US7782505B2Aug 24, 2010
Image reading apparatus and control method therefor
CANON KK2 citations62
US8345330B2Jan 1, 2013
Document reading apparatus
CANON KK4 citations61
US12022040B2Jun 25, 2024
Image reading apparatus and image forming apparatus which displays user guidance for a multi-crop mode
CANON KK0 citations52
US7415399B2Aug 19, 2008
Design support program and design support method
CANON KK1 citations52
US10154155B2Dec 11, 2018
Image reading apparatus capable of determining opening-closing state of original conveyance device and image forming apparatus equipped with image reading apparatus
CANON KK1 citations50
US8953216B2Feb 10, 2015
Original reader capable of reading originals of various sizes and method of reading original
CANON KK0 citations41
US10289358B2May 14, 2019
Image forming apparatus that improves FCOT
CANON KK0 citations40