Inventor
FUKAWA YASUTERU
JP2 patents
Patents
2 patentsUS10043207B2Aug 7, 2018
Glasses selling system, lens company terminal, frame company terminal, glasses selling method, and glasses selling program
NIKON CORP4 citations68
US11017453B2May 25, 2021
Glasses selling system, lens company terminal, frame company terminal, glasses selling method, and glasses selling program
NIKON CORP0 citations57