Patents/Inventors

Yousuke Kousaka

TokyoJP3 patents

4 Patents

US122952022025
Optical Film and Image Display Device
DAI NIPPON PRINTING CO., Ltd.
0 cites
US121640802024
Optical Layered Body Having Specified Average Roughness and Surface Hardness
Dai Nippon Printing Co., Ltd.
0 cites
US119688552024
Optical Film and Image Display Device
DAI NIPPON PRINTING CO., Ltd.
0 cites
US119374472024
Optical Film and Image Display Device
DAI NIPPON PRINTING CO., Ltd.
0 cites