Patents/Inventors

Eiichiro Yamaguchi

TokyoJP6 patents

7 Patents

US123901002025
Measuring Method for Measuring Sensing Capability of Eye of Subject, and Setting Method for Progressive Power Lens
HOYA LENS THAILAND Ltd.
0 cites
US123106622025
Measuring Method for Measuring Rotation Characteristic of Eyeball of Subject and Setting Method for Progressive Power Lens
HOYA LENS THAILAND Ltd.
0 cites
US121241122024
Method, Manufacturing Method, and Design System for Progressive Power Lens
HOYA LENS THAILAND Ltd.
0 cites
US120259572024
Method for Controlling Electronic Watch and Electronic Watch
SEIKO EPSON CORPORATION
0 cites
US119601492024
Measurement Method for Visual Behavior, Design Method and Manufacturing Method for Progressive Power Lens
HOYA LENS THAILAND Ltd.
0 cites
US116933692023
Method for Controlling Electronic Watch and Electronic Watch
SEIKO EPSON CORPORATION
0 cites
US116811632023
Pair of Progressive Power Lenses and Design Method for the Same
HOYA LENS THAILAND Ltd.
0 cites