Inventor · disambiguated record
Akira Tomiyoshi
Also filed as: TOMIYOSHI AKIRA
13 granted patents·14 pending applications·164 citations·filing 1994–2017
91Inventor score
Files withSHARP KK13TOMIYOSHI AKIRA8INOUE NAOTO3AJICHI YUHSAKU1SHARP KABUSHIKI KAISHA 22 22 NAGAIKE CHO ABENO KU1
Top patents by PatentIndex Score
27 records- 0193US8111371B2Illumination device and liquid crystal display deviceSUMINOE SHINJI·Filed 2008·Granted Feb 7, 2012·41 cites·7 claims
- 0282US8570457B2LED backlight and liquid crystal display deviceTOMIYOSHI AKIRA·Filed 2012·Granted Oct 29, 2013·3 cites·16 claims
- 0379US8305518B2LED backlight and liquid crystal display deviceTOMIYOSHI AKIRA·Filed 2012·Granted Nov 6, 2012·2 cites·21 claims
- 0476US8471479B2Illumination device and display device using the sameTOMIYOSHI AKIRA·Filed 2008·Granted Jun 25, 2013·7 cites·8 claims
- 0569US8144286B2LED backlight and liquid crystal display deviceTOMIYOSHI AKIRA·Filed 2007·Granted Mar 27, 2012·2 cites·9 claims
- 0665US5631670AInformation display device capable of increasing detection speed and detection accuracy of input coordinates on display screen by detecting movement amount of electronic penSHARP KK·Filed 1994·Granted May 20, 1997·28 cites·18 claims
- 0764US5448024ADisplay-integrated type tablet device with high coordinate detection accuracy and method for driving the sameSHARP KK·Filed 1994·Granted Sep 5, 1995·41 cites·27 claims
- 0854US5614922ADisplay apparatusSHARP KK·Filed 1995·Granted Mar 25, 1997·19 cites·11 claims
- 0953US8269918B2Light source with overlapping light guide elements for liquid crystal display deviceTOMIYOSHI AKIRA·Filed 2007·Granted Sep 18, 2012·1 cites·9 claims
- 1052US5745087ALiquid crystal display method and apparatus for controlling gray scale displaySHARP KK·Filed 1995·Granted Apr 28, 1998·20 cites·13 claims
- 1151US9858882B2Display apparatus with waveform adjuster generating switch control signal by switching between grounded state and ungrounded stateSHARP KK·Filed 2014·Granted Jan 2, 2018·0 cites·6 claims
- 1251US2011175951A1Illuminating apparatus and liquid crystal display device provided therewithSHARP KK·Filed 2009·Application pending·0 cites
- 1351US2011175950A1Illuminating apparatus and liquid crystal display apparatus provided with the sameSHARP KK·Filed 2009·Application pending·0 cites
- 1450US8026882B2Display, drive circuit of display, and method of driving displaySHARP KK·Filed 2006·Granted Sep 27, 2011·0 cites·15 claims
- 1550US2012025739A1Led illuminating device, and display device provided with the led illuminating deviceTOMIYOSHI AKIRA·Filed 2009·Application pending·0 cites
- 1649US2011096099A1Backlight drive device, display device equipped with same, and backlight drive methodSHARP KK·Filed 2009·Application pending·0 cites
- 1747US2016260374A1Display deviceSHARP KK·Filed 2014·Application pending·0 cites
- 1845US2011080540A1Lighting device and liquid crystal display deviceSHARP KK·Filed 2009·Application pending·0 cites
- 1944US8957838B2Liquid crystal display device and television receiverINOUE NAOTO·Filed 2011·Granted Feb 17, 2015·0 cites·16 claims
- 2044US2010202130A1Illumination device and display device using the sameTOMIYOSHI AKIRA·Filed 2008·Application pending·0 cites
- 2142US2011175952A1Illumination device and liquid crystal display device including sameSHARP KK·Filed 2009·Application pending·0 cites
- 2240US2011254454A1Led driving device, light source device, and liquid crystal displaying deviceSHARP KABUSHIKI KAISHA 22 22 NAGAIKE CHO ABENO KU·Filed 2010·Application pending·0 cites
- 2339US2012175650A1Illuminating device and display deviceTOMIYOSHI AKIRA·Filed 2010·Application pending·0 cites
- 2439US2012120656A1Lighting device and display deviceAJICHI YUHSAKU·Filed 2010·Application pending·0 cites
- 2535US2013027288A1Led backlight and liquid crystal display deviceINOUE NAOTO·Filed 2011·Application pending·0 cites
- 2634US2012098462A1LED Driver Circuit, Light Source Device, And LCD DeviceINOUE NAOTO·Filed 2010·Application pending·0 cites
- 2732US2019278134A1Backlight device and display apparatus including sameSHARP KK·Filed 2017·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →