Inventor
MIYASAKA KOICHI
JP41 patents
⚠️ This page may combine multiple inventors who share the name “MIYASAKA KOICHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
JAPAN DISPLAY INC
24 patentsUS10599244B2Mar 24, 2020
Display device and sensor device
JAPAN DISPLAY INC3 citations73
US12229377B2Feb 18, 2025
Detection device and touch-detection display device
JAPAN DISPLAY INC0 citations62
US12014016B2Jun 18, 2024
Detection device and display device
JAPAN DISPLAY INC0 citations62
US12001090B2Jun 4, 2024
Display device having light emitting diodes formed on the array substrate
JAPAN DISPLAY INC0 citations62
US11893194B2Feb 6, 2024
Detection device and touch-detection display device
JAPAN DISPLAY INC0 citations62
US11822396B2Nov 21, 2023
Display device
JAPAN DISPLAY INC0 citations62
US11740516B2Aug 29, 2023
Display device
JAPAN DISPLAY INC0 citations62
US11709388B2Jul 25, 2023
Display device having light emitting diode formed on the array substrate
JAPAN DISPLAY INC0 citations62
US11692674B2Jul 4, 2023
Light-emitting element, lighting device, and method for manufacturing lighting device and display device
JAPAN DISPLAY INC1 citations62
US11372280B2Jun 28, 2022
Display device having light emitting diode formed on the array substrate
JAPAN DISPLAY INC0 citations62
US11320683B2May 3, 2022
Display device
JAPAN DISPLAY INC0 citations62
US12476226B1Nov 18, 2025
Display device having light emitting element in concave portion of insulating substrate
JAPAN DISPLAY INC0 citations52
US11921386B2Mar 5, 2024
Display device
JAPAN DISPLAY INC0 citations52
US11710336B2Jul 25, 2023
Fingerprint detection device and display device
JAPAN DISPLAY INC0 citations52
US12487486B2Dec 2, 2025
Display device
JAPAN DISPLAY INC0 citations51
US12449701B2Oct 21, 2025
Light adjustment device
JAPAN DISPLAY INC0 citations51
US12216349B2Feb 4, 2025
Light adjustment device manufacturing method
JAPAN DISPLAY INC0 citations51
US12197086B2Jan 14, 2025
Light adjustment device and light adjustment device manufacturing method
JAPAN DISPLAY INC0 citations51
US12169335B2Dec 17, 2024
Display device and method for manufacturing display device
JAPAN DISPLAY INC0 citations51
US12159596B2Dec 3, 2024
Display device
JAPAN DISPLAY INC0 citations51
US12124123B2Oct 22, 2024
Display device
JAPAN DISPLAY INC0 citations51
US12002283B2Jun 4, 2024
Detection device and display device
JAPAN DISPLAY INC0 citations51
US11733560B2Aug 22, 2023
Display device
JAPAN DISPLAY INC0 citations51
US10802315B2Oct 13, 2020
Display device
JAPAN DISPLAY INC0 citations42
SEIKO EPSON CORP
11 patentsUSD781367SMar 14, 2017
Projector
SEIKO EPSON CORP7 citations83
US9946140B2Apr 17, 2018
Projector capable of projection in different positions in the depth direction
SEIKO EPSON CORP3 citations73
US9900565B2Feb 20, 2018
Projector capable of adjusting a light exit angle
SEIKO EPSON CORP5 citations73
US9618825B2Apr 11, 2017
Projector and method for controlling projector with changing content
SEIKO EPSON CORP2 citations72
USD780823SMar 7, 2017
Projector
SEIKO EPSON CORP2 citations72
US9442355B2Sep 13, 2016
Projector and method for controlling the same
SEIKO EPSON CORP3 citations72
US9332237B2May 3, 2016
Projector and method of controlling projector
SEIKO EPSON CORP6 citations72
US9298072B2Mar 29, 2016
Projector having inclination detection section for detecting inclination of projector enclosure and method for controlling the same
SEIKO EPSON CORP4 citations72
US7049527B1May 23, 2006
Conductor-pattern testing method, and electro-optical device
SEIKO EPSON CORP6 citations62
US9841178B2Dec 12, 2017
Projector and method for controlling the same
SEIKO EPSON CORP0 citations51
US9568811B2Feb 14, 2017
Projector and projection image control method
SEIKO EPSON CORP0 citations51