Inventor
YUKI RYUZO
JP39 patents
⚠️ This page may combine multiple inventors who share the name “YUKI RYUZO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SHARP KK
33 patentsUS9778411B2Oct 3, 2017
Lighting device and display device
SHARP KK10 citations84
US10705375B2Jul 7, 2020
Lighting device and display device having side emitting light source and light guide
SHARP KK5 citations73
US10670917B2Jun 2, 2020
Lighting device and display device
SHARP KK4 citations73
US10345507B2Jul 9, 2019
Lighting device and display device
SHARP KK2 citations73
US10018868B2Jul 10, 2018
Optical and positioning structures, illumination device, and display device having the same
SHARP KK2 citations73
US9933563B2Apr 3, 2018
Lighting device and display device
SHARP KK3 citations73
US10185172B2Jan 22, 2019
Method of driving display device and method of producing display device
SHARP KK2 citations72
US9915770B2Mar 13, 2018
Lighting device and display device
SHARP KK4 citations72
US9690034B2Jun 27, 2017
Illumination device and display device
SHARP KK2 citations69
US12101963B2Sep 24, 2024
Display device including reflective and absorbing polarizers
SHARP KK0 citations62
US11105972B2Aug 31, 2021
Light-emitting device, lighting device, and display device
SHARP KK0 citations62
US11073692B2Jul 27, 2021
Display apparatus and head mount display
SHARP KK0 citations62
US10488704B2Nov 26, 2019
Lighting device and display device
SHARP KK1 citations62
US10209432B2Feb 19, 2019
Lighting device and display device
SHARP KK1 citations62
US10203442B2Feb 12, 2019
Lighting device including a side emitting type light source for improved light efficiency and display device
SHARP KK1 citations62
US10180527B2Jan 15, 2019
Lighting device and display device
SHARP KK1 citations62
US12445065B2Oct 14, 2025
Support system and flexible display device comprising support system
SHARP KK0 citations56
US10281766B2May 7, 2019
Lighting device and display device
SHARP KK0 citations52
US10061156B2Aug 28, 2018
Display device
SHARP KK0 citations52
US10036909B2Jul 31, 2018
Display device
SHARP KK1 citations52
US9971081B1May 15, 2018
Lighting device and display device
SHARP KK0 citations51
US9285629B2Mar 15, 2016
Color-converting substrate and liquid crystal display device
SHARP KK0 citations51
US10466402B2Nov 5, 2019
Illumination device for a display device comprising a light guide plate having at least one of a through hole and a cutout
SHARP KK0 citations42
US10345504B2Jul 9, 2019
Lighting device, display device, and method of manufacturing lighting device
SHARP KK0 citations42
US9423555B2Aug 23, 2016
Backlight and display apparatus
SHARP KK0 citations42
US10527778B2Jan 7, 2020
Lighting device and display device
SHARP KK0 citations41
US10502888B2Dec 10, 2019
Lighting device and display device
SHARP KK0 citations41
US10353132B2Jul 16, 2019
Display device
SHARP KK0 citations41
US10274142B2Apr 30, 2019
Lighting device and display device
SHARP KK0 citations41
US10268075B2Apr 23, 2019
Lighting device and display device
SHARP KK0 citations41
US10209428B2Feb 19, 2019
Lighting device and display device
SHARP KK0 citations41
US9581860B2Feb 28, 2017
Illumination device with multiple phosphor layers
SHARP KK0 citations41
US9671547B2Jun 6, 2017
Illumination device and display device
SHARP KK0 citations38