Inventor
MAKI YOICHIRO
JP22 patents
⚠️ This page may combine multiple inventors who share the name “MAKI YOICHIRO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SEIKO EPSON CORP
15 patentsUS8023158B2Sep 20, 2011
Image processing system and image processing method
SEIKO EPSON CORP24 citations92
US7190493B2Mar 13, 2007
Image reading apparatus and image reading method
SEIKO EPSON CORP20 citations91
US7830543B2Nov 9, 2010
Photographic image region extracting apparatus and copying apparatus
SEIKO EPSON CORP8 citations83
US7646517B2Jan 12, 2010
Image processing system and image processing method
SEIKO EPSON CORP9 citations83
US7495793B2Feb 24, 2009
Image processing method, image processing apparatus, and print apparatus that uses image data recorded on an image record medium
SEIKO EPSON CORP17 citations83
US12202255B2Jan 21, 2025
Scanner and production method for printing apparatus
SEIKO EPSON CORP0 citations62
US11701878B2Jul 18, 2023
Liquid ejecting device, control method for liquid ejecting device and control program for liquid ejecting device
SEIKO EPSON CORP0 citations62
US8040563B2Oct 18, 2011
Printing method, printing apparatus, corresponding table creating method and programs
SEIKO EPSON CORP4 citations62
US8023145B2Sep 20, 2011
Image processing system and image processing method
SEIKO EPSON CORP3 citations62
US7471423B2Dec 30, 2008
Image processing system and image processing method
SEIKO EPSON CORP4 citations62
US10841446B2Nov 17, 2020
Copying apparatus, and method of producing printout
SEIKO EPSON CORP1 citations59
US11863723B2Jan 2, 2024
Document determination system and printing device for determining normality of document image based on code image
SEIKO EPSON CORP0 citations57
US12220911B2Feb 11, 2025
Printing apparatus producing method using adjustment pattern, adjusting apparatus, and adjusting program
SEIKO EPSON CORP0 citations51
US11831827B2Nov 28, 2023
Document determination system, document determination method, and information processing apparatus
SEIKO EPSON CORP0 citations51
US11724491B2Aug 15, 2023
Liquid ejecting device, control method for liquid ejecting device and control program for liquid ejecting device
SEIKO EPSON CORP0 citations46
MAKI YOICHIRO
4 patentsUS8149465B2Apr 3, 2012
Coloring image generating apparatus and coloring image generating method for generating a coloring image from an image using an edge intensity frequency distribution of the image
MAKI YOICHIRO7 citations82
US8542414B2Sep 24, 2013
Image reading apparatus
MAKI YOICHIRO3 citations61
US8064095B2Nov 22, 2011
Method of generating ink amount data, device for generating ink amount data, and program thereof
MAKI YOICHIRO6 citations61
US8559079B2Oct 15, 2013
Image processing apparatus, image processing method, and program thereof
MAKI YOICHIRO1 citations50