Inventor · disambiguated record
Ryohki Itoh
Also filed as: ITOH RYOHKI
25 granted patents·9 pending applications·52 citations·filing 2006–2023
93Inventor score
Top patents by PatentIndex Score
34 records- 0191US8207924B2Display deviceHORIUCHI SATOSHI·Filed 2006·Granted Jun 26, 2012·18 cites·18 claims
- 0281US9196635B2Circuit board and display deviceSHARP KK·Filed 2013·Granted Nov 24, 2015·6 cites·11 claims
- 0379US8593584B2Liquid-crystal display device including floating electrodeITOH RYOHKI·Filed 2010·Granted Nov 26, 2013·3 cites·16 claims
- 0474US8717268B2Display deviceITOH RYOHKI·Filed 2008·Granted May 6, 2014·3 cites·16 claims
- 0573US9276019B2Method of manufacturing element substrateYAMADA TAKAHARU·Filed 2012·Granted Mar 1, 2016·3 cites·20 claims
- 0673US9036121B2Liquid crystal display panel and liquid crystal display deviceITOH RYOHKI·Filed 2011·Granted May 19, 2015·2 cites·16 claims
- 0770US10312374B2Circuit board and display deviceSHARP KK·Filed 2013·Granted Jun 4, 2019·2 cites·15 claims
- 0870US9679925B2Active matrix substrate, display device, defect modification method for display device, and method for manufacturing display deviceSHARP KK·Filed 2013·Granted Jun 13, 2017·2 cites·17 claims
- 0967US8648889B2Display device and method for driving display memberHISADA YUHKO·Filed 2006·Granted Feb 11, 2014·2 cites·40 claims
- 1066US8217872B2Active matrix substrate, and liquid crystal display deviceITOH RYOHKI·Filed 2008·Granted Jul 10, 2012·2 cites·48 claims
- 1165US7834946B2Display device and color filter substrateSHARP KK·Filed 2007·Granted Nov 16, 2010·2 cites·53 claims
- 1263US8400597B2Liquid crystal display deviceMORINAGA JUNICHI·Filed 2009·Granted Mar 19, 2013·3 cites·12 claims
- 1361US8411239B2Array substrate, liquid crystal display device, electronic deviceYOSHIDA MASAHIRO·Filed 2009·Granted Apr 2, 2013·1 cites·12 claims
- 1461US8390606B2Display device, method for manufacturing same, and active matrix substrateITOH RYOHKI·Filed 2009·Granted Mar 5, 2013·1 cites·27 claims
- 1560US8736779B2Active matrix substrate, liquid crystal display panel, liquid crystal display device, method for manufacturing active matrix substrate, method for manufacturing liquid crystal display panel, and method for driving liquid crystal display panelHORIUCHI SATOSHI·Filed 2009·Granted May 27, 2014·1 cites·25 claims
- 1659US8269936B2Liquid crystal display deviceITOH RYOHKI·Filed 2008·Granted Sep 18, 2012·1 cites·8 claims
- 1755US2023395613A1Wiring substrate and display deviceSHARP DISPLAY TECHNOLOGY CORP·Filed 2023·Application pending·0 cites
- 1851US9766525B2Active-matrix substrate and display deviceSHARP KK·Filed 2017·Granted Sep 19, 2017·0 cites·16 claims
- 1950US9594282B2Active-matrix substrate and display deviceSHARP KK·Filed 2014·Granted Mar 14, 2017·0 cites·16 claims
- 2046US8743305B2Liquid crystal display device utilizing storage capacitor linesYOSHIDA MASAHIRO·Filed 2008·Granted Jun 3, 2014·0 cites·17 claims
- 2145US8125584B2Liquid crystal display panel and liquid crystal display deviceHORIUCHI SATOSHI·Filed 2007·Granted Feb 28, 2012·0 cites·10 claims
- 2243US9001294B2Liquid-crystal display panelITOH RYOHKI·Filed 2011·Granted Apr 7, 2015·0 cites·10 claims
- 2343US2021063827A1Liquid crystal display deviceSHARP KK·Filed 2020·Application pending·0 cites
- 2441US10895791B2Active matrix substrate and liquid crystal display deviceSHARP KK·Filed 2019·Granted Jan 19, 2021·0 cites·9 claims
- 2541US8681297B2Liquid crystal display panel, and liquid crystal display deviceHISADA YUHKO·Filed 2010·Granted Mar 25, 2014·0 cites·11 claims
- 2641US8582064B2Liquid crystal display deviceHORIUCHI SATOSHI·Filed 2010·Granted Nov 12, 2013·0 cites·17 claims
- 2741US2022208801A1Array substrate, display panel, and display deviceSHARP KK·Filed 2021·Application pending·0 cites
- 2840US2012127408A1Liquid crystal display deviceITOH RYOHKI·Filed 2010·Application pending·0 cites
- 2940US2012133854A1Liquid crystal display deviceITOH RYOHKI·Filed 2010·Application pending·0 cites
- 3039US2014327035A1Active matrix type display deviceSHARP KK·Filed 2012·Application pending·0 cites
- 3139US2013222747A1Display panelHISADA YUHKO·Filed 2011·Application pending·0 cites
- 3239US2015042695A1Display element and display deviceSHARP KK·Filed 2013·Application pending·0 cites
- 3339US2012105418A1Liquid crystal display deviceITOH RYOHKI·Filed 2010·Application pending·0 cites
- 3436US8917374B2Liquid crystal display device including arrangement of colored layer and columnar spacerAKITOMO MASAHARU·Filed 2011·Granted Dec 23, 2014·0 cites·20 claims
Join the waitlist — get patent alerts
Get an alert when Ryohki Itoh files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →