Inventor
TASAKI NATSUMI
JP6 patents
Patents
6 patentsUS10745539B2Aug 18, 2020
Transparent plastic substrate and plastic lens
HOYA LENS THAILAND LTD2 citations69
US11814493B2Nov 14, 2023
Coating composition, eyeglass lens, and method for manufacturing eyeglass
HOYA LENS THAILAND LTD0 citations59
US11267953B2Mar 8, 2022
Iso(thio)cyanate composition, and resin composition including same for optical member
HOYA LENS THAILAND LTD0 citations59
US11001699B2May 11, 2021
Transparent plastic substrate and plastic lens
HOYA LENS THAILAND LTD0 citations59
US10947365B2Mar 16, 2021
Transparent plastic substrate and plastic lens
HOYA LENS THAILAND LTD0 citations59
US10544283B2Jan 28, 2020
Iso(thio)cyanate composition, and resin composition including same for optical member
HOYA LENS THAILAND LTD1 citations59