Inventor
KOUSAKA YOUSUKE
JP4 patents
Patents
4 patentsUS11367856B2Jun 21, 2022
Optical film and image display device
DAINIPPON PRINTING CO LTD2 citations69
US12295202B2May 6, 2025
Optical film and image display device
DAINIPPON PRINTING CO LTD1 citations60
US11968855B2Apr 23, 2024
Optical film and image display device
DAINIPPON PRINTING CO LTD0 citations59
US12164080B2Dec 10, 2024
Optical layered body having specified average roughness and surface hardness
DAINIPPON PRINTING CO LTD0 citations54