Inventor · disambiguated record
Nagatoshi Kurahashi
Also filed as: KURAHASHI NAGATOSHI
33 granted patents·6 pending applications·526 citations·filing 2001–2019
97Inventor score
Files withHITACHI LTD19HITACHI DISPLAYS LTD10KAWAMURA TETSUYA3PANASONIC LIQUID CRYSTAL DISPL3JAPAN DISPLAY INC2
Top patents by PatentIndex Score
39 records- 0198US7295268B2Liquid crystal display deviceHITACHI LTD·Filed 2006·Granted Nov 13, 2007·47 cites·7 claims
- 0297US6816222B2Liquid crystal display deviceHITACHI LTD·Filed 2002·Granted Nov 9, 2004·90 cites·8 claims
- 0397US6611310B2Liquid crystal display deviceHITACHI LTD·Filed 2002·Granted Aug 26, 2003·110 cites·15 claims
- 0494US6710835B2Liquid crystal display device with stacked insulating film of different layersHITACHI LTD·Filed 2002·Granted Mar 23, 2004·70 cites·13 claims
- 0593US7136130B2Liquid crystal display deviceHITACHI LTD·Filed 2004·Granted Nov 14, 2006·42 cites·8 claims
- 0692US7551169B2Liquid crystal display deviceHITACHI LTD·Filed 2006·Granted Jun 23, 2009·11 cites·3 claims
- 0788US8045123B2Display device with peel-preventing patternHITACHI LTD·Filed 2008·Granted Oct 25, 2011·6 cites·5 claims
- 0888US7961282B2Liquid crystal display device having conductive layers in a groove portion between a sealing region and a display regionHITACHI DISPLAYS LTD·Filed 2007·Granted Jun 14, 2011·13 cites·12 claims
- 0982US8248567B2Display device with dummy signal line having a bendKAWAMURA TETSUYA·Filed 2011·Granted Aug 21, 2012·2 cites·8 claims
- 1082US7164402B2Liquid crystal display deviceHITACHI LTD·Filed 2001·Granted Jan 16, 2007·21 cites·19 claims
- 1182US6600541B2Liquid crystal displayHITACHI LTD·Filed 2001·Granted Jul 29, 2003·23 cites·20 claims
- 1280US7932874B2Display deviceHITACHI DISPLAYS LTD·Filed 2006·Granted Apr 26, 2011·6 cites·6 claims
- 1377US7119871B2Liquid crystal display having insulating film overlapping and extending in direction of drain signal lineHITACHI LTD·Filed 2005·Granted Oct 10, 2006·4 cites·1 claims
- 1475US8208272B2Display deviceKURAHASHI NAGATOSHI·Filed 2010·Granted Jun 26, 2012·6 cites·15 claims
- 1575US7796231B2Liquid crystal display device with sealing material having spacer thereinHITACHI LTD·Filed 2008·Granted Sep 14, 2010·3 cites·4 claims
- 1675US7064734B2Display deviceHITACHI LTD·Filed 2003·Granted Jun 20, 2006·9 cites·10 claims
- 1773US7705934B23D display device with first panel having only reference color filters and second panel having higher transmissivity filters or reference color filters and transparent windowsHITACHI DISPLAYS LTD·Filed 2006·Granted Apr 27, 2010·5 cites·16 claims
- 1872US7800720B2Liquid crystal display deviceHITACHI DISPLAYS LTD·Filed 2006·Granted Sep 21, 2010·3 cites·8 claims
- 1971US7388643B2Liquid crystal display deviceHITACHI LTD·Filed 2005·Granted Jun 17, 2008·2 cites·3 claims
- 2071US6888596B2Liquid crystal display deviceHITACHI LTD·Filed 2002·Granted May 3, 2005·10 cites·9 claims
- 2171US6801287B2Liquid crystal display device having tapered electrodesHITACHI LTD·Filed 2002·Granted Oct 5, 2004·12 cites·10 claims
- 2270US7764330B2Liquid crystal display device having spare transistor with normal transistor separable from data signal line and pixel electrodeHITACHI DISPLAYS LTD·Filed 2007·Granted Jul 27, 2010·3 cites·19 claims
- 2368US2017299931A1Display DeviceJAPAN DISPLAY INC·Filed 2017·Application pending·0 cites
- 2467US8289464B2LCD device with pixels including first and second transistors of different sizes and connectionsKAWAMURA TETSUYA·Filed 2010·Granted Oct 16, 2012·1 cites·16 claims
- 2565US6914645B2Liquid crystal display deviceHITACHI LTD·Filed 2002·Granted Jul 5, 2005·9 cites·9 claims
- 2664US7068341B2Liquid crystal display deviceHITACHI LTD·Filed 2002·Granted Jun 27, 2006·6 cites·3 claims
- 2762US7161641B2Device with upper conductive element, lower conductive element, and insulating elementHITACHI LTD·Filed 2004·Granted Jan 9, 2007·6 cites·16 claims
- 2862US2015253641A1Display DeviceJAPAN DISPLAY INC·Filed 2015·Application pending·0 cites
- 2961US8358259B2Liquid crystal display deviceHITACHI DISPLAYS LTD·Filed 2007·Granted Jan 22, 2013·1 cites·7 claims
- 3061US2013128209A1Display DeviceKAWAMURA TETSUYA·Filed 2013·Application pending·0 cites
- 3153US8363196B2Display device with covering layer on end surface of organic interlayer filmHITACHI DISPLAYS LTD·Filed 2006·Granted Jan 29, 2013·0 cites·16 claims
- 3251US2019371221A1Display devicePANASONIC LIQUID CRYSTAL DISPL·Filed 2019·Application pending·0 cites
- 3350US6947115B2Liquid crystal display deviceHITACHI DISPLAYS LTD·Filed 2003·Granted Sep 20, 2005·3 cites·20 claims
- 3449US7440064B2Liquid crystal display deviceHITACHI DISPLAYS LTD·Filed 2006·Granted Oct 21, 2008·0 cites·5 claims
- 3548US10473983B2Display panelPANASONIC LIQUID CRYSTAL DISPL·Filed 2017·Granted Nov 12, 2019·0 cites·9 claims
- 3648US7098982B2Liquid crystal display device with the source electrode having a projecting portionHITACHI DISPLAYS LTD·Filed 2004·Granted Aug 29, 2006·2 cites·8 claims
- 3740US2003090612A1Liquid crystal display deviceHITACHI LTD·Filed 2002·Application pending·0 cites
- 3839US2012188486A1Liquid crystal display deviceBABA MASASHI·Filed 2012·Application pending·0 cites
- 3935US10128276B2Display panelPANASONIC LIQUID CRYSTAL DISPL·Filed 2017·Granted Nov 13, 2018·0 cites·9 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →