Inventor
OOSATO KAZUHIRO
JP3 patents
Patents
3 patentsUS10254459B2Apr 9, 2019
Circular polarizing plate, wideband lambda/4 plate, and organic electroluminescence display device
ZEON CORP3 citations68
US10295714B2May 21, 2019
Elongated circularly polarizing plate, elongated broadband lambda/4 plate, organic electroluminescent display device, and liquid crystal display device
ZEON CORP1 citations53
US10824016B2Nov 3, 2020
Optically anisotropic laminate, circularly polarizing plate, and image display device
ZEON CORP0 citations48