Inventor · disambiguated record
Yuhsaku Ajichi
Also filed as: AJICHI YUHSAKU
22 granted patents·18 pending applications·109 citations·filing 2004–2017
93Inventor score
Top patents by PatentIndex Score
40 records- 0191US8684588B2Light guide elements for display deviceAJICHI YUHSAKU·Filed 2009·Granted Apr 1, 2014·37 cites·13 claims
- 0281US7384178B2Illumination device for flat-panel display and light-emitting lampSHARP KK·Filed 2004·Granted Jun 10, 2008·23 cites·35 claims
- 0380US8154689B2Light emitting element and liquid crystal display apparatusAJICHI YUHSAKU·Filed 2008·Granted Apr 10, 2012·6 cites·11 claims
- 0479US8672528B2Planar illumination device and display device provided with the sameAJICHI YUHSAKU·Filed 2010·Granted Mar 18, 2014·5 cites·11 claims
- 0578US10317728B2Backlight device and liquid crystal display device including sameSHARP KK·Filed 2016·Granted Jun 11, 2019·3 cites·19 claims
- 0676US8414173B2Illumination device and display deviceMASUDA TAKESHI·Filed 2008·Granted Apr 9, 2013·8 cites·16 claims
- 0774US8436962B2Illumination device and liquid crystal display deviceAJICHI YUHSAKU·Filed 2008·Granted May 7, 2013·4 cites·21 claims
- 0870US8405796B2Illumination device, surface light source device, and liquid crystal display deviceMASUDA TAKESHI·Filed 2009·Granted Mar 26, 2013·3 cites·6 claims
- 0969US8130340B2Liquid crystal display and light guide plateOHMI TADAHIRO·Filed 2006·Granted Mar 6, 2012·3 cites·13 claims
- 1068US8284347B2Illumination device, light emitting element, and liquid crystal display deviceAJICHI YUHSAKU·Filed 2007·Granted Oct 9, 2012·4 cites·16 claims
- 1167US7796209B2Illumination device and liquid crystal display deviceSHARP KK·Filed 2008·Granted Sep 14, 2010·4 cites·4 claims
- 1266US10466534B2Backlight device, and display apparatus including sameSHARP KK·Filed 2017·Granted Nov 5, 2019·1 cites·5 claims
- 1366US8092062B2Light-emitting element and display unit having the sameKUBO TOMOKI·Filed 2008·Granted Jan 10, 2012·5 cites·9 claims
- 1464US7920227B2Illumination device and liquid crystal display deviceSHARP KK·Filed 2007·Granted Apr 5, 2011·3 cites·16 claims
- 1551US8462293B2Illuminating device and liquid crystal display deviceAJICHI YUHSAKU·Filed 2011·Granted Jun 11, 2013·0 cites·5 claims
- 1650US9105223B2Display device and display methodAJICHI YUHSAKU·Filed 2012·Granted Aug 11, 2015·0 cites·8 claims
- 1750US8040459B2Illuminating device and liquid crystal display deviceSHARP KK·Filed 2008·Granted Oct 18, 2011·0 cites·5 claims
- 1848US2011109836A1Illumination device and liquid crystal display deviceSHARP KK·Filed 2009·Application pending·0 cites
- 1947US2011025730A1Illumination device, display device, and light guide plateSHARP KK·Filed 2008·Application pending·0 cites
- 2047US2011116008A1Illumination device and liquid crystal display deviceSHARP KK·Filed 2009·Application pending·0 cites
- 2147US2011090424A1Illumination device and liquid crystal display deviceSHARP KK·Filed 2009·Application pending·0 cites
- 2246US2011109840A1Light guide unit, surface light source device and liquid crystal display deviceSHARP KK·Filed 2009·Application pending·0 cites
- 2345US8899818B2Backlight unit including light guide and gap retainerAJICHI YUHSAKU·Filed 2012·Granted Dec 2, 2014·0 cites·4 claims
- 2445US8345188B2Illumination device and liquid crystal display deviceSHARP KK·Filed 2008·Granted Jan 1, 2013·0 cites·8 claims
- 2545US8339539B2Illumination device and liquid crystal display deviceAJICHI YUHSAKU·Filed 2008·Granted Dec 25, 2012·0 cites·10 claims
- 2645US2015160776A1Input device, input disabling method, input disabling program, and computer readable recording mediumSHARP KK·Filed 2013·Application pending·0 cites
- 2745US2011292684A1Illumination device, surface illuminant device, and liquid crystal display deviceAJICHI YUHSAKU·Filed 2009·Application pending·0 cites
- 2845US2010265432A1Illumination device and liquid crystal display deviceMASUDA TAKESHI·Filed 2008·Application pending·0 cites
- 2945US2011116006A1Illumination device and liquid crystal display deviceSHARP KK·Filed 2009·Application pending·0 cites
- 3044US8345186B2Illumination device and liquid crystal display deviceSHARP KK·Filed 2008·Granted Jan 1, 2013·0 cites·4 claims
- 3142US8520164B2Illumination device, display device, and light guide plateUENO TETSUYA·Filed 2008·Granted Aug 27, 2013·0 cites·16 claims
- 3241US2010225572A1Illumination device and liquid crystal display deviceSUMINOE SHINJI·Filed 2008·Application pending·0 cites
- 3339US2013070173A1Liquid-crystal display deviceAJICHI YUHSAKU·Filed 2011·Application pending·0 cites
- 3439US2012175650A1Illuminating device and display deviceTOMIYOSHI AKIRA·Filed 2010·Application pending·0 cites
- 3539US2012120656A1Lighting device and display deviceAJICHI YUHSAKU·Filed 2010·Application pending·0 cites
- 3639US2012039078A1Lighting device and displaying deviceMASUDA TAKESHI·Filed 2010·Application pending·0 cites
- 3738US2010259470A1Light-emitting element, illumination device, and liquid crystal display deviceKOHTOKU YUKIHIDE·Filed 2008·Application pending·0 cites
- 3834US2017336677A1Lighting device and display deviceSHARP KK·Filed 2015·Application pending·0 cites
- 3934US2012098462A1LED Driver Circuit, Light Source Device, And LCD DeviceINOUE NAOTO·Filed 2010·Application pending·0 cites
- 4032US2019278134A1Backlight device and display apparatus including sameSHARP KK·Filed 2017·Application pending·0 cites
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →