Assignee
ARAI TAKEO
JP·3 granted patents·53 citations·filing 2007–2012
Top patents by PatentIndex Score
3 records- 0194US8272771B2Backlight device, light source device, lens, electronic apparatus and light guide plateARAI TAKEO·Filed 2007·Granted Sep 25, 2012·38 cites·20 claims
- 0286US8585254B2Lens, light source unit, backlight apparatus, and display apparatusARAI TAKEO·Filed 2009·Granted Nov 19, 2013·14 cites·20 claims
- 0365US8690411B2Backlight device, light source device, lens, electronic apparatus and light guide plateARAI TAKEO·Filed 2012·Granted Apr 8, 2014·1 cites·8 claims
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