Assignee
TOMIYOSHI AKIRA
JP·5 granted patents·3 pending applications·15 citations·filing 2007–2012
Top patents by PatentIndex Score
8 records- 0182US8570457B2LED backlight and liquid crystal display deviceTOMIYOSHI AKIRA·Filed 2012·Granted Oct 29, 2013·3 cites·16 claims
- 0279US8305518B2LED backlight and liquid crystal display deviceTOMIYOSHI AKIRA·Filed 2012·Granted Nov 6, 2012·2 cites·21 claims
- 0376US8471479B2Illumination device and display device using the sameTOMIYOSHI AKIRA·Filed 2008·Granted Jun 25, 2013·7 cites·8 claims
- 0469US8144286B2LED backlight and liquid crystal display deviceTOMIYOSHI AKIRA·Filed 2007·Granted Mar 27, 2012·2 cites·9 claims
- 0553US8269918B2Light source with overlapping light guide elements for liquid crystal display deviceTOMIYOSHI AKIRA·Filed 2007·Granted Sep 18, 2012·1 cites·9 claims
- 0650US2012025739A1Led illuminating device, and display device provided with the led illuminating deviceTOMIYOSHI AKIRA·Filed 2009·Application pending·0 cites
- 0744US2010202130A1Illumination device and display device using the sameTOMIYOSHI AKIRA·Filed 2008·Application pending·0 cites
- 0839US2012175650A1Illuminating device and display deviceTOMIYOSHI AKIRA·Filed 2010·Application pending·0 cites
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