Inventor
SASAGAWA TAISUKE
JP3 patents
Patents
3 patentsUS9784895B2Oct 10, 2017
Colored low-polarizing films, colored low-polarizing sheets, and colored low-polarizing lenses, and methods thereof
MITSUBISHI GAS CHEMICAL CO1 citations48
US9618658B2Apr 11, 2017
Functional sheet with protective films
MITSUBISHI GAS CHEMICAL CO1 citations48
US9897823B2Feb 20, 2018
Colored polarizing films, colored polarizing sheets, and colored polarizing lenses, and methods thereof
MITSUBISHI GAS CHEMICAL CO0 citations37