Inventor · disambiguated record
Junichi Hirakata
Also filed as: HIRAKATA JUNICHI
74 granted patents·14 pending applications·2,719 citations·filing 1990–2018
99Inventor score
Top patents by PatentIndex Score
88 records- 0199US8648989B2Liquid crystal display deviceONO KIKUO·Filed 2013·Granted Feb 11, 2014·27 cites·4 claims
- 0299US8564752B2Liquid crystal display deviceONO KIKUO·Filed 2013·Granted Oct 22, 2013·27 cites·5 claims
- 0399US8345205B2Liquid Crystal display deviceHITACHI DISPLAYS LTD·Filed 2012·Granted Jan 1, 2013·27 cites·9 claims
- 0499US8218118B2Liquid crystal display deviceONO KIKUO·Filed 2011·Granted Jul 10, 2012·27 cites·5 claims
- 0599US8218119B2Liquid crystal display deviceONO KIKUO·Filed 2011·Granted Jul 10, 2012·27 cites·11 claims
- 0699US8045116B2Liquid crystal display deviceHITACHI LTD·Filed 2011·Granted Oct 25, 2011·46 cites·7 claims
- 0799US8035786B2Liquid crystal display deviceHITACHI LTD·Filed 2011·Granted Oct 11, 2011·46 cites·6 claims
- 0899US7936429B2Liquid crystal display deviceHITACHI LTD·Filed 2010·Granted May 3, 2011·57 cites·6 claims
- 0999US7733455B2Liquid crystal display deviceHITACHI LTD·Filed 2008·Granted Jun 8, 2010·55 cites·11 claims
- 1099US7705949B2Liquid crystal display deviceHITACHI LTD·Filed 2008·Granted Apr 27, 2010·53 cites·7 claims
- 1199US7697100B2Liquid crystal display deviceHITACHI LTD·Filed 2007·Granted Apr 13, 2010·46 cites·7 claims
- 1299US7692748B2Liquid crystal display deviceHITACHI LTD·Filed 2008·Granted Apr 6, 2010·49 cites·10 claims
- 1399US7683996B2Liquid crystal display deviceHITACHI LTD·Filed 2008·Granted Mar 23, 2010·46 cites·6 claims
- 1499US7456924B2Liquid crystal display deviceHITACHI LTD·Filed 2007·Granted Nov 25, 2008·61 cites·6 claims
- 1598US7683899B2Liquid crystal display device having an improved lighting deviceHITACHI LTD·Filed 2006·Granted Mar 23, 2010·62 cites·4 claims
- 1698US7352350B2Display deviceHITACHI LTD·Filed 2006·Granted Apr 1, 2008·40 cites·3 claims
- 1798US7253863B2Liquid crystal display deviceHITACHI LTD·Filed 2004·Granted Aug 7, 2007·64 cites·8 claims
- 1898US7251006B2Liquid crystal display deviceHITACHI LTD·Filed 2004·Granted Jul 31, 2007·62 cites·7 claims
- 1998US7248324B2Liquid crystal display deviceHITACHI LTD·Filed 2004·Granted Jul 24, 2007·74 cites·5 claims
- 2098US7138974B2Liquid crystal display device having an improved lighting deviceHITACHI DEVICE ENG·Filed 2003·Granted Nov 21, 2006·137 cites·5 claims
- 2198US6903716B2Display device having improved drive circuit and method of driving sameHITACHI LTD·Filed 2003·Granted Jun 7, 2005·226 cites·22 claims
- 2298US6636190B2Liquid crystal display having an improved lighting deviceHITACHI LTD·Filed 2001·Granted Oct 21, 2003·221 cites·27 claims
- 2397US9488883B2Liquid crystal display deviceJAPAN DISPLAY INC·Filed 2015·Granted Nov 8, 2016·6 cites·9 claims
- 2497US8964155B2Liquid crystal display deviceONO KIKUO·Filed 2013·Granted Feb 24, 2015·10 cites·5 claims
- 2597US8493537B2Liquid crystal display deviceONO KIKUO·Filed 2012·Granted Jul 23, 2013·27 cites·6 claims
- 2697US7495646B2Display device having improved drive circuit and method of driving sameHITACHI LTD·Filed 2005·Granted Feb 24, 2009·41 cites·2 claims
- 2797US7271869B2Liquid crystal display deviceHITACHI LTD·Filed 2004·Granted Sep 18, 2007·51 cites·11 claims
- 2897US7256854B2Liquid crystal display deviceHITACHI LTD·Filed 2004·Granted Aug 14, 2007·53 cites·15 claims
- 2997US7251005B2Liquid crystal display device comprising two counter voltage signal lines having two branches in each pixel regionHITACHI LTD·Filed 2004·Granted Jul 31, 2007·48 cites·7 claims
- 3096US7113163B2Liquid crystal display apparatusHITACHI VIDEO & INF SYST·Filed 2001·Granted Sep 26, 2006·85 cites·8 claims
- 3196US7038651B2Display deviceHITACHI LTD·Filed 2003·Granted May 2, 2006·83 cites·10 claims
- 3296US6356331B1Liquid crystal display deviceHITACHI LTD·Filed 2000·Granted Mar 12, 2002·80 cites·7 claims
- 3395US9632370B2Liquid crystal display deviceJAPAN DISPLAY INC·Filed 2014·Granted Apr 25, 2017·6 cites·19 claims
- 3495US5157526AUnabsorbing type polarizer, method for manufacturing the same, polarized light source using the same, and apparatus for liquid crystal display using the sameHITACHI LTD·Filed 1991·Granted Oct 20, 1992·174 cites·16 claims
- 3594US7982826B2Polarizing plate and liquid crystal displayFUJIFILM CORP·Filed 2007·Granted Jul 19, 2011·36 cites·6 claims
- 3694US7161577B2Liquid crystal display deviceHITACHI DEVICE ENG·Filed 2001·Granted Jan 9, 2007·65 cites·17 claims
- 3792US8400592B2Polarizing plate and liquid crystal displayHIRAKATA JUNICHI·Filed 2011·Granted Mar 19, 2013·20 cites·6 claims
- 3892US7161576B2Matrix-type display deviceHITACHI LTD·Filed 2002·Granted Jan 9, 2007·44 cites·9 claims
- 3990US7307679B2Liquid-crystal display and polarizing plateFUJIFILM CORP·Filed 2005·Granted Dec 11, 2007·28 cites·7 claims
- 4089US6191833B1Liquid crystal display device having reflection film between prism sheet and liquid crystal panelHITACHI LTD·Filed 1999·Granted Feb 20, 2001·99 cites·14 claims
- 4187US5519523ALiquid crystal display device with residual retardation compensated for in liquid crystal layerHITACHI LTD·Filed 1992·Granted May 21, 1996·80 cites·30 claims
- 4286US7965270B2Display device including a data generating circuit to divide image data for one frame into a plurality of pieces of sub-field image dataHITACHI LTD·Filed 2006·Granted Jun 21, 2011·6 cites·14 claims
- 4385US5194973ALiquid crystal display device and display apparatus using sameHITACHI LTD·Filed 1991·Granted Mar 16, 1993·69 cites·19 claims
- 4482US8159635B2Liquid crystal display deviceTOYAMA HIROFUMI·Filed 2010·Granted Apr 17, 2012·4 cites·11 claims
- 4581US10634961B2Liquid crystal display deviceJAPAN DISPLAY INC·Filed 2018·Granted Apr 28, 2020·0 cites·5 claims
- 4678US5220447ALiquid crystal display device and phase plate thereforHITACHI LTD·Filed 1990·Granted Jun 15, 1993·37 cites·28 claims
- 4777US7830355B2Liquid crystal display deviceHITACHI LTD·Filed 2005·Granted Nov 9, 2010·3 cites·4 claims
- 4877US6798480B2Liquid crystal displayHITACHI LTD·Filed 2001·Granted Sep 28, 2004·21 cites·12 claims
- 4974US10139687B2Liquid crystal display deviceJAPAN DISPLAY INC·Filed 2016·Granted Nov 27, 2018·0 cites·19 claims
- 5074US9857643B2Liquid crystal display deviceJAPAN DISPLAY INC·Filed 2016·Granted Jan 2, 2018·0 cites·16 claims
Showing the top 50 of 88 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →