Inventor
MATSUNAGA KAZUKI
JP41 patents
⚠️ This page may combine multiple inventors who share the name “MATSUNAGA KAZUKI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SHARP KK
21 patentsUS10090489B2Oct 2, 2018
Organic electroluminescence apparatus, manufacturing method for same, illumination apparatus, and display apparatus
SHARP KK8 citations84
US10651253B2May 12, 2020
Light emitting element, display panel, display device, electronic device and method for producing light emitting element
SHARP KK2 citations73
US10384417B2Aug 20, 2019
Deposition mask and manufacturing method
SHARP KK2 citations73
US10276797B2Apr 30, 2019
Vapor deposition device, vapor deposition method, and method for manufacturing organic electroluminescence element
SHARP KK5 citations73
US10276819B2Apr 30, 2019
Organic electroluminescent element, manufacturing method for same, and light emission method including a thermally activated delayed fluorescent material
SHARP KK2 citations73
US10219349B2Feb 26, 2019
Organic electroluminescence device including a micro-cavity light extraction structure
SHARP KK3 citations73
US10157967B2Dec 18, 2018
Organic electroluminescence device, illumination device, and display device
SHARP KK3 citations73
US9845530B2Dec 19, 2017
Mask for vapor deposition apparatus, vapor deposition apparatus, vapor deposition method, and method for producing organic electroluminescence element
SHARP KK5 citations73
US9685485B2Jun 20, 2017
Organic electroluminescent device and manufacturing method therefor
SHARP KK2 citations73
US10224512B2Mar 5, 2019
Organic electroluminescent device and method for producing organic electroluminescent device
SHARP KK1 citations62
US10199605B2Feb 5, 2019
Organic electroluminescence device and method for manufacturing organic electroluminescence device
SHARP KK1 citations62
US10541377B2Jan 21, 2020
Self-light-emissive display device
SHARP KK0 citations52
US10143062B2Nov 27, 2018
Organic electroluminescence device, illumination device, and display device
SHARP KK1 citations52
US10103202B2Oct 16, 2018
Organic element
SHARP KK0 citations52
US9893283B2Feb 13, 2018
Vapor deposition device, vapor deposition method, and organic electroluminescence element manufacturing method
SHARP KK1 citations52
US10476033B2Nov 12, 2019
Light-emitting element, display panel, display device, electronic device and method for producing light-emitting element
SHARP KK0 citations42
US10305056B2May 28, 2019
Organic electroluminescent element and organic electroluminescent panel
SHARP KK0 citations42
US10087516B2Oct 2, 2018
Evaporation apparatus and evaporation method
SHARP KK0 citations42
US9978812B2May 22, 2018
Organic electroluminescent display panel
SHARP KK0 citations42
US9947900B2Apr 17, 2018
Organic electroluminescence device and method for manufacturing organic electroluminescence device
SHARP KK0 citations42
US9831471B2Nov 28, 2017
Method for producing organic electroluminescent display panel
SHARP KK0 citations42
JAPAN DISPLAY INC
11 patentsUS11747665B2Sep 5, 2023
Display device
JAPAN DISPLAY INC3 citations73
US11600102B2Mar 7, 2023
Detection device and method for manufacturing the same
JAPAN DISPLAY INC1 citations62
US11271178B2Mar 8, 2022
Flexible substrate
JAPAN DISPLAY INC0 citations62
US12578599B2Mar 17, 2026
Reflecting device having liquid crystal material
JAPAN DISPLAY INC0 citations52
US12361744B2Jul 15, 2025
Detection device
JAPAN DISPLAY INC0 citations52
US12315286B2May 27, 2025
Detection device
JAPAN DISPLAY INC0 citations52
US12264963B2Apr 1, 2025
Detection device
JAPAN DISPLAY INC0 citations52
US11881047B2Jan 23, 2024
Optical sensor
JAPAN DISPLAY INC0 citations52
US11573449B2Feb 7, 2023
Display device
JAPAN DISPLAY INC0 citations52
US11550429B2Jan 10, 2023
Liquid crystal display device
JAPAN DISPLAY INC0 citations52
US11966112B2Apr 23, 2024
Detection apparatus
JAPAN DISPLAY INC0 citations50
MAGNOLIA WHITE CORP
4 patentsUS12400470B2Aug 26, 2025
Method for manufacturing a light guide portion
MAGNOLIA WHITE CORP0 citations62
US12536828B2Jan 27, 2026
Detection device including light guide plate
MAGNOLIA WHITE CORP0 citations52
US12521015B2Jan 13, 2026
Optical sensor
MAGNOLIA WHITE CORP0 citations52
US12477851B2Nov 18, 2025
Optical sensor
MAGNOLIA WHITE CORP0 citations52