Inventor
KANAI MASASHI
JP55 patents
⚠️ This page may combine multiple inventors who share the name “KANAI MASASHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SEIKO EPSON CORP
34 patentsUS7079155B2Jul 18, 2006
Image display device, image processing method, program, and storage medium
SEIKO EPSON CORP23 citations92
US7221792B2May 22, 2007
Image processing system, projector, image processing method, and information storage medium
SEIKO EPSON CORP16 citations84
US7193746B2Mar 20, 2007
Image processing device image processing method, and record medium
SEIKO EPSON CORP15 citations84
US7046843B2May 16, 2006
Correction curve generating method, image processing method, image display unit, and storage medium
SEIKO EPSON CORP13 citations84
US6791565B2Sep 14, 2004
Correction curve generating method, image processing method, image display unit, and storage medium
SEIKO EPSON CORP16 citations84
US10101205B2Oct 16, 2018
Measurement device, electronic apparatus, and measurement method
SEIKO EPSON CORP10 citations83
US7010161B2Mar 7, 2006
Image processing device, image processing method, and computer readable medium storing program for image color correction with priority to one of color reproduction and brightness
SEIKO EPSON CORP9 citations74
US6990234B2Jan 24, 2006
Correction curve generating method, image processing method, image display unit, and storage medium
SEIKO EPSON CORP10 citations74
US6838659B2Jan 4, 2005
Photodetector, photodetecting method and storage medium for measuring a luminance characteristic of a specific color
SEIKO EPSON CORP10 citations74
US11262315B2Mar 1, 2022
Attached substance determination method, attached substance determination device, and non-transitory computer-readable storage medium storing attached substance determination program
SEIKO EPSON CORP2 citations73
US10399372B2Sep 3, 2019
Test pattern creation method, test pattern, printing apparatus, and program
SEIKO EPSON CORP2 citations73
US9804025B2Oct 31, 2017
Spectrometry device and image forming apparatus
SEIKO EPSON CORP2 citations73
US9739662B2Aug 22, 2017
Spectrometry device and image forming apparatus
SEIKO EPSON CORP2 citations73
US10466103B2Nov 5, 2019
Measurement device, electronic apparatus, and measurement method
SEIKO EPSON CORP1 citations72
US10406819B2Sep 10, 2019
Liquid ejecting apparatus, color measuring method, and driving method for liquid ejecting apparatus
SEIKO EPSON CORP2 citations72
US10247609B2Apr 2, 2019
Spectrometry device, image forming apparatus, and spectrometry method
SEIKO EPSON CORP1 citations63
US7800782B2Sep 21, 2010
Image processing device, color conversion table creating device, display device, image processing method, color conversion table creating method, and method of manufacturing display device
SEIKO EPSON CORP6 citations63
US7180632B2Feb 20, 2007
Image processing device, image processing method, and record medium
SEIKO EPSON CORP6 citations63
US7170634B2Jan 30, 2007
Picture display system, picture data processing method, and program for performing color correction of output pictures
SEIKO EPSON CORP6 citations63
US6940522B2Sep 6, 2005
Correction curve generating method, image processing method, image display unit, and storage medium
SEIKO EPSON CORP4 citations63
US11215505B2Jan 4, 2022
Calibration apparatus, calibration method, spectral camera, and display apparatus
SEIKO EPSON CORP0 citations62
US11209313B2Dec 28, 2021
Inspection apparatus, inspection system, and inspection method
SEIKO EPSON CORP0 citations62
US10895502B2Jan 19, 2021
Media type determination device, electronic apparatus, and media type determination method
SEIKO EPSON CORP0 citations62
US10427436B2Oct 1, 2019
Test pattern creation method, test pattern, printing system, and program
SEIKO EPSON CORP1 citations62
US10306110B2May 28, 2019
Measuring device and printing apparatus
SEIKO EPSON CORP1 citations62
US12423968B2Sep 23, 2025
Method for generating image processing sequence, generation device, and non-transitory computer-readable storage medium storing computer program
SEIKO EPSON CORP0 citations52
US12347166B2Jul 1, 2025
Image processing sequence generation method, image processing sequence generation device, and computer program
SEIKO EPSON CORP0 citations52
US11985299B2May 14, 2024
Calibration device, calibration method, calibration program, spectroscopic camera, and information processing device
SEIKO EPSON CORP0 citations52
US9440470B2Sep 13, 2016
Printing apparatus and printing method
SEIKO EPSON CORP0 citations52
US9316538B2Apr 19, 2016
Light measuring device, printing apparatus, and image display apparatus
SEIKO EPSON CORP1 citations52
US8820882B2Sep 2, 2014
Printing apparatus and printing method
SEIKO EPSON CORP0 citations52
US11232597B2Jan 25, 2022
Information system and identification method
SEIKO EPSON CORP0 citations51
US10837831B2Nov 17, 2020
Inspection apparatus, inspection system, and inspection method
SEIKO EPSON CORP0 citations51
US10677654B2Jun 9, 2020
Measurement device, electronic apparatus, and measurement method
SEIKO EPSON CORP0 citations51
KANAI MASASHI
6 patentsUS8157384B2Apr 17, 2012
Image display device
KANAI MASASHI9 citations83
US8654140B2Feb 18, 2014
Image processor, image display device, and image processing method
KANAI MASASHI5 citations72
US8452121B2May 28, 2013
Image processor, image display device, and image processing method
KANAI MASASHI3 citations62
US8325202B2Dec 4, 2012
Color correction table generation for a display
KANAI MASASHI2 citations61
US9041928B2May 26, 2015
Feature value estimation device and corresponding method, and spectral image processing device and corresponding method
KANAI MASASHI1 citations51
US8805060B2Aug 12, 2014
Color conversion device, image output device, and color conversion method
KANAI MASASHI1 citations51
SEIKO INSTR INC
2 patentsARAGAKI TAKUMI
2 patentsKOMATSU HARUNOBU
1 patentSHIMIZU HIROHITO
1 patentSANDEN CORP
1 patentNOMURA JUNICHI
1 patentOKAMOTO JUNICHI
1 patentTHERABIOPHARMA INC
1 patentShowing the top 50 of 55 patents by PatentIndex Score.