Inventor
ISHIMOTO KOICHI
JP22 patents
⚠️ This page may combine multiple inventors who share the name “ISHIMOTO KOICHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
CANON KK
19 patentsUS7242501B2Jul 10, 2007
Printing information processing device, printing device, printing information processing method and printing system
CANON KK46 citations92
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
US6757084B2Jun 29, 2004
Image reading apparatus and control method thereof
CANON KK20 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
US6330085B1Dec 11, 2001
Image processing apparatus and method
CANON KK19 citations92
US5933520AAug 3, 1999
Image processing apparatus
CANON KK30 citations92
US6661545B2Dec 9, 2003
Image reading apparatus, and dimming control method and line sensor layout method therefor
CANON KK16 citations91
US7738143B2Jun 15, 2010
Copy-forgery-inhibited pattern or stamp image combined with image data based on user actions
CANON KK33 citations88
US6346989B1Feb 12, 2002
Image processing apparatus and method
CANON KK18 citations84
US5832112ANov 3, 1998
Image processing apparatus capable of detecting specific originals
CANON KK17 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
US5877867AMar 2, 1999
Image forming system in which a plurality of image forming devices are connected via a network
CANON KK5 citations74
US5692229ANov 25, 1997
Image forming system which superimposes additional information on an image signal
CANON KK5 citations74
US5668881ASep 16, 1997
Encryption of data in different formats
CANON KK6 citations74
US8355178B2Jan 15, 2013
Apparatus including a determination unit, and method and program including a determination step
CANON KK3 citations62
US6185384B1Feb 6, 2001
Image forming apparatus with controller to activate the image forming unit depending on light source cycle-up time
CANON KK3 citations62
US7706620B2Apr 27, 2010
Information processing apparatus and control method thereof
CANON KK0 citations52
US7072083B2Jul 4, 2006
Image reading apparatus, and dimming control method and line sensor layout method therefor
CANON KK1 citations52
US6055313AApr 25, 2000
Image processing system and image processing apparatus
CANON KK1 citations52