P

Inventor

MURASAWA KOUTA

JP47 patents
⚠️ This page may combine multiple inventors who share the name “MURASAWA KOUTA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

CANON KK

41 patents
US9210292B2Dec 8, 2015

Image processing apparatus and method using different dither patterns for different inks and selecting a quantization process for each ink

CANON KK27 citations92
US9092720B2Jul 28, 2015

Generating and using blue noise dither patterns with high value thresholds positioned for a high dot concentration ratio

CANON KK27 citations92
US9087291B2Jul 21, 2015

Image processing apparatus and method setting thresholds of dither patterns based on density range and generating binary data depending on thresholds of target pixels

CANON KK27 citations92
US9704221B2Jul 11, 2017

Image processing apparatus and image processing method

CANON KK12 citations84
US9052742B2Jun 9, 2015

Image processing apparatus and image processing method

CANON KK12 citations84
US9815274B2Nov 14, 2017

Image recording apparatus and control method therefor

CANON KK3 citations73
US9672450B2Jun 6, 2017

Image recording apparatus and control method therefor

CANON KK5 citations73
US9533492B2Jan 3, 2017

Image recording apparatus and control method therefor

CANON KK4 citations73
US9350903B2May 24, 2016

Image processing apparatus and image processing method which adjusts image inspection to match variations in the ejection state of the printing element

CANON KK5 citations73
US11412107B2Aug 9, 2022

Image processing apparatus and image processing method

CANON KK2 citations72
US11323576B2May 3, 2022

Image processing apparatus, image processing method, and non-transitory computer-readable medium

CANON KK3 citations72
US11057528B2Jul 6, 2021

Information processing apparatus, method and storage medium

CANON KK2 citations72
US11017276B2May 25, 2021

Information processing apparatus, printing system, printing method, and storage medium that correct widths of lines in a first direction included in a print image based on a print result of a line width detection image

CANON KK2 citations72
US10944890B2Mar 9, 2021

Information processing apparatus, method and storage medium that generate color matching information and line width correction information

CANON KK3 citations72
US10872279B2Dec 22, 2020

Image processing apparatus, printing system, printing apparatus, method of detecting print image, and storage medium

CANON KK2 citations72
US9317788B2Apr 19, 2016

Image processing apparatus for performing image processing for recording text and images, and image processing method for performing image processing for recording text and images

CANON KK2 citations63
US12412327B2Sep 9, 2025

Information processing apparatus, control method therefor, and storage medium

CANON KK0 citations62
US12365193B2Jul 22, 2025

Printing apparatus and control method of the same

CANON KK0 citations62
US12169744B2Dec 17, 2024

Image processing apparatus, image processing method, and storage medium

CANON KK0 citations62
US11915070B2Feb 27, 2024

Image processing apparatus, image processing method, and storage medium

CANON KK0 citations62
US11108999B2Aug 31, 2021

Image processing apparatus, image processing method, and non-transitory computer-readable storage medium

CANON KK1 citations62
US11017277B2May 25, 2021

Image processing apparatus, image processing method and storage medium, with correction amount for correcting line width in accordance with color of line

CANON KK1 citations62
US10686952B2Jun 16, 2020

Image processing apparatus, image processing method, and display apparatus with generation of preview image data for preview image of color metallic image

CANON KK1 citations62
US12375617B2Jul 29, 2025

Non-transitory computer readable storage medium, image processing apparatus, and control method of image processing apparatus for settings for performing printing using spot colors

CANON KK0 citations56
US12593002B2Mar 31, 2026

Control apparatus, control method, and storage medium

CANON KK0 citations52
US12412410B2Sep 9, 2025

Image processing apparatus, image processing method, and non-transitory computer-readable storage medium storing program comprising setting first, second and intermediate regions in order to execute a first processing or second processing on each pixel in the set regions

CANON KK0 citations52
US12388943B2Aug 12, 2025

Printing system using fluoresent and non-fluoresent ink, printing apparatus, image processing apparatus, image processing method, and control method thereof

CANON KK0 citations52
US12335452B2Jun 17, 2025

Image processing apparatus, method, and computer program product correcting color gamut conversion based on a positional relationship between different objects

CANON KK0 citations52
US12166946B2Dec 10, 2024

Image processing apparatus, image processing method, and medium

CANON KK0 citations52
US11968347B2Apr 23, 2024

Image processing apparatus, image processing method, and storage medium storing program

CANON KK0 citations52
US11890885B2Feb 6, 2024

Printing apparatus and printing method

CANON KK0 citations52
US11836407B2Dec 5, 2023

Information processing apparatus and control method thereof, and non- transitory computer-readable storage medium

CANON KK0 citations52
US11820154B2Nov 21, 2023

Printing apparatus and printing method

CANON KK0 citations52
US9361674B2Jun 7, 2016

Image processing apparatus, image processing method, and storage medium

CANON KK0 citations52
US12505597B2Dec 23, 2025

Information processing apparatus and method for controlling the same

CANON KK0 citations51
US12141630B2Nov 12, 2024

Image printing apparatus for suppressing a reduction in image quality at a boundary between a region where metallic ink is applied and a region where color ink is applied

CANON KK0 citations51
US11843754B2Dec 12, 2023

Image processing apparatus, image processing method, and storage medium

CANON KK0 citations51
US10538107B2Jan 21, 2020

Printing apparatus, printing method, and printing system

CANON KK0 citations42
US9716809B2Jul 25, 2017

Image processing method and image processing apparatus

CANON KK0 citations42
US10511744B2Dec 17, 2019

Image processing apparatus and method that suppress difference in colors printed in forward and backward scans, and storage medium

CANON KK0 citations41
US10389910B2Aug 20, 2019

Image processing apparatus, image processing method, and storage medium

CANON KK0 citations41

MURASAWA KOUTA

3 patents

HORI SHINJIRO

2 patents

UMEDA KIYOSHI

1 patent