Inventor
HASHIGUCHI HIRONORI
JP4 patents
Patents
4 patentsUS12092853B2Sep 17, 2024
Light-guide plate, area light source device, display device, manufacturing method for light guide plate
DAINIPPON PRINTING CO LTD1 citations68
US11513276B2Nov 29, 2022
Light-guide plate, area light source device, display device, manufacturing method for light guide plate
DAINIPPON PRINTING CO LTD1 citations68
US12379538B2Aug 5, 2025
Light-guide plate, area light source device, display device, manufacturing method for light guide plate
DAINIPPON PRINTING CO LTD0 citations58
US12235486B2Feb 25, 2025
Light-guide plate, area light source device, display device, manufacturing method for light guide plate
DAINIPPON PRINTING CO LTD0 citations58