Inventor
TOSHIMA AKIO
JP4 patents
Patents
4 patentsUS7429109B2Sep 30, 2008
Optometric apparatus and lens power determination method
VISION OPTIC CO LTD21 citations90
US7374285B2May 20, 2008
Eyeglass/contact lens power determining system, and its method
VISION OPTIC CO LTD21 citations90
US7287853B2Oct 30, 2007
Spectacle and contact lens selecting system and method thereof
VISION OPTIC CO LTD30 citations90
US7267439B2Sep 11, 2007
Optometric apparatus, optometric method, and optometric server
VISION OPTIC CO LTD36 citations90