Inventor · disambiguated record
Akitoyo Konno
Also filed as: KONNO AKITOYO
38 granted patents·15 pending applications·598 citations·filing 2001–2022
97Inventor score
Top patents by PatentIndex Score
53 records- 0199US7460103B2Liquid crystal display apparatus with luminance distribution calculating, backlight controller, and video correction to improve display contrast ratioHITACHI DISPLAYS LTD·Filed 2005·Granted Dec 2, 2008·118 cites·9 claims
- 0297US7595784B2Liquid crystal display apparatus with control of LCD and backlight corresponding to an imageHITACHI DISPLAYS LTD·Filed 2005·Granted Sep 29, 2009·43 cites·11 claims
- 0397US7518319B2LED lighting device and LCD device using the sameHITACHI DISPLAYS LTD·Filed 2007·Granted Apr 14, 2009·67 cites·14 claims
- 0496US7737930B2Image signal display apparatusHITACHI LTD·Filed 2005·Granted Jun 15, 2010·27 cites·7 claims
- 0595US7478925B2Lighting source unit, illuminating apparatus using the same and display apparatus using the sameHITACHI DISPLAYS LTD·Filed 2005·Granted Jan 20, 2009·36 cites·22 claims
- 0695US6909442B2Display device for decompressing compressed image data receivedHITACHI LTD·Filed 2002·Granted Jun 21, 2005·78 cites·19 claims
- 0794US7350937B2Lighting unit, lighting module, and liquid crystal displayHITACHI DISPLAYS LTD·Filed 2005·Granted Apr 1, 2008·22 cites·24 claims
- 0892US8736043B2Power device having a specific range of distances between collector and emitter electrodesKONNO AKITOYO·Filed 2012·Granted May 27, 2014·21 cites·13 claims
- 0991US8089582B2Liquid crystal display device comprising at least one groove having an end portion that stops short of the non-adjacent opposite side surfaces and extends in a direction perpendicular to the non-adjacent side surfacesSEKIGUCHI YOSHIFUMI·Filed 2008·Granted Jan 3, 2012·31 cites·18 claims
- 1087US8339356B2Liquid crystal display apparatus capable of maintaining high color purityUTSUMI YUKA·Filed 2011·Granted Dec 25, 2012·5 cites·14 claims
- 1187US8284350B2Lighting system and liquid crystal display using the sameABE MAKOTO·Filed 2008·Granted Oct 9, 2012·11 cites·16 claims
- 1287US6940481B2Liquid crystal display apparatusHITACHI LTD·Filed 2002·Granted Sep 6, 2005·33 cites·40 claims
- 1385US7932681B2LED lighting device and LCD device using the sameHITACHI DISPLAYS LTD·Filed 2009·Granted Apr 26, 2011·10 cites·6 claims
- 1485US7230603B2Illumination device and display device using the sameHITACHI LTD·Filed 2003·Granted Jun 12, 2007·27 cites·32 claims
- 1583US6704066B2Liquid crystal display apparatusHITACHI LTD·Filed 2002·Granted Mar 9, 2004·22 cites·14 claims
- 1682US7905616B2Illumination unit and display unit incorporating the sameHITACHI LTD·Filed 2008·Granted Mar 15, 2011·7 cites·22 claims
- 1781US10701842B2Power converter having water passages for cooling power modulesHITACHI LTD·Filed 2015·Granted Jun 30, 2020·2 cites·13 claims
- 1880US7893903B2Liquid crystal display apparatus capable of maintaining high color purityHITACHI DISPLAYS LTD·Filed 2005·Granted Feb 22, 2011·4 cites·19 claims
- 1975US8259257B2Back light device, liquid crystal display apparatus and image display apparatus using the sameAKIBA YUTAKA·Filed 2009·Granted Sep 4, 2012·6 cites·2 claims
- 2074US10410945B2Semiconductor deviceHITACHI LTD·Filed 2016·Granted Sep 10, 2019·2 cites·14 claims
- 2173US7990369B2Image display apparatus and image display moduleHITACHI DISPLAYS LTD·Filed 2007·Granted Aug 2, 2011·2 cites·8 claims
- 2271US11166396B2Box-type vehicle-mounted control deviceHITACHI AUTOMOTIVE SYSTEMS LTD·Filed 2014·Granted Nov 2, 2021·2 cites·16 claims
- 2369US7084850B2Image display system and image information transmission methodHITACHI LTD·Filed 2001·Granted Aug 1, 2006·7 cites·16 claims
- 2468US10002858B2Power transistor moduleHITACHI LTD·Filed 2014·Granted Jun 19, 2018·2 cites·18 claims
- 2568US8866131B2Organic light-emitting device and light source apparatus using sameISHIHARA SHINGO·Filed 2010·Granted Oct 21, 2014·2 cites·11 claims
- 2667US7889169B2Image display device and image display methodHITACHI DISPLAYS LTD·Filed 2006·Granted Feb 15, 2011·1 cites·13 claims
- 2766US6704067B2Liquid crystal display apparatusHITACHI LTD·Filed 2003·Granted Mar 9, 2004·8 cites·11 claims
- 2863US7758209B2Illumination device and liquid crystal display device using the sameHITACHI DISPLAYS LTD·Filed 2008·Granted Jul 20, 2010·2 cites·11 claims
- 2954US11542192B2Sealing material and multilayered glass panel using sameSHOWA DENKO MATERIALS CO LTD·Filed 2018·Granted Jan 3, 2023·0 cites·17 claims
- 3054US2025202379A1Semiconductor device and power conversion deviceMINEBEA POWER SEMICONDUCTOR DEVICE INC·Filed 2022·Application pending·0 cites
- 3154US2019217574A1Bonding ArticleHITACHI CHEMICAL CO LTD·Filed 2019·Application pending·0 cites
- 3250US8411222B2Liquid crystal display device and video display device using the sameKONNO AKITOYO·Filed 2009·Granted Apr 2, 2013·0 cites·8 claims
- 3349US7990491B2Liquid crystal display deviceHITACHI DISPLAYS LTD·Filed 2008·Granted Aug 2, 2011·0 cites·23 claims
- 3448US7855760B2Liquid crystal display apparatusHITACHI LTD·Filed 2008·Granted Dec 21, 2010·0 cites·7 claims
- 3546US10968135B2Lead-free glass composition, and glass composite material, glass paste, and sealing structure body containing the sameSHOWA DENKO MATERIALS CO LTD·Filed 2019·Granted Apr 6, 2021·0 cites·18 claims
- 3646US2006097968A1Display apparatusYAMAMOTO TSUNENORI·Filed 2005·Application pending·0 cites
- 3746US2005253798A1Image display system and image information transmission methodHIYAMA IKUO·Filed 2005·Application pending·0 cites
- 3845US9754855B2Semiconductor module having an embedded metal heat dissipation plateHITACHI LTD·Filed 2014·Granted Sep 5, 2017·0 cites·8 claims
- 3945US9222001B2Adhesive sheet, as well as optical member and organic light emission device using the sameKANEKO HIROKI·Filed 2011·Granted Dec 29, 2015·0 cites·16 claims
- 4045US7948581B2Liquid crystal displayHITACHI DISPLAYS LTD·Filed 2008·Granted May 24, 2011·0 cites·4 claims
- 4145US2009096955A1Liquid Crystal Display Appliance and Lighting SystemKONNO AKITOYO·Filed 2008·Application pending·0 cites
- 4244US8461576B2Organic light-emitting diode and light source device including sameKONNO AKITOYO·Filed 2010·Granted Jun 11, 2013·0 cites·20 claims
- 4344US2009167990A1Liquid Crystal Display ApplianceKONNO AKITOYO·Filed 2008·Application pending·0 cites
- 4442US2006285085A1Projection-type display apparatus with wide color reproduction area in any gray scale levelHIROTA SHOICHI·Filed 2006·Application pending·0 cites
- 4542US2004041761A1Image display apparatus and image display moduleFiled 2003·Application pending·0 cites
- 4641US2013285039A1Organic Light-Emitting Device and Light Source Device Using the SameISHIHARA SHINGO·Filed 2012·Application pending·0 cites
- 4741US2006290627A1Illumination device and display apparatus having the sameKONNO AKITOYO·Filed 2006·Application pending·0 cites
- 4840US2011278557A1Organic light emitting diode and light source device including the sameKONNO AKITOYO·Filed 2011·Application pending·0 cites
- 4940US2004041760A1Liquid crystal displayFiled 2003·Application pending·0 cites
- 5040US2009096957A1Liquid Crystal Display DeviceHIYAMA IKUO·Filed 2008·Application pending·0 cites
Showing the top 50 of 53 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →