Inventor
USUI NORIHISA
JP5 patents
Patents
5 patentsUS6020943AFeb 1, 2000
Display device having a display plate with a plurality of openings formed therein, disposed above an EL light emitting member
CASIO COMPUTER CO LTD20 citations91
US6806644B2Oct 19, 2004
Electronic apparatus and liquid crystal display device for irradiating ultraviolet ray to luminescent layer
CASIO COMPUTER CO LTD46 citations90
US5880796AMar 9, 1999
Display device with display plate having metal upper suface including narrow outgoing opening for emitting light from light emitting member
CASIO COMPUTER CO LTD15 citations81
US4817065AMar 28, 1989
Battery-powered type compact electronic equipment
CASIO COMPUTER CO LTD23 citations77
US7095463B2Aug 22, 2006
Ultraviolet ray emitting apparatus and electronic apparatus using ultraviolet ray emitting elements
CASIO COMPUTER CO LTD9 citations71