Assignee
YAMASHITA KEITARO
JP·11 granted patents·2 pending applications·10 citations·filing 2008–2025
Top patents by PatentIndex Score
13 records- 0183US8860652B2Shift registers, display panels, display devices, and electronic devicesYAMASHITA KEITARO·Filed 2012·Granted Oct 14, 2014·4 cites·20 claims
- 0281US8736591B2Display device using pixel memory circuit to reduce flicker with reduced power consumptionYAMASHITA KEITARO·Filed 2011·Granted May 27, 2014·4 cites·9 claims
- 0374US8421807B2Display deviceYAMASHITA KEITARO·Filed 2010·Granted Apr 16, 2013·2 cites·10 claims
- 0469US2025336369A1Display, electronic device, pixel unit and pixel unit arrayYAMASHITA KEITARO·Filed 2025·Application pending·0 cites
- 0559US8508516B2Active matrix type display device and portable machine comprising the sameYAMASHITA KEITARO·Filed 2009·Granted Aug 13, 2013·0 cites·10 claims
- 0657US8665248B2Drive circuitYAMASHITA KEITARO·Filed 2008·Granted Mar 4, 2014·0 cites·12 claims
- 0753US9299452B2Shift registers, display panels, display devices, and electronic devicesYAMASHITA KEITARO·Filed 2012·Granted Mar 29, 2016·0 cites·16 claims
- 0848US9159283B2Switch circuit, pixel element and display panel for using in refreshing memory in pixelYAMASHITA KEITARO·Filed 2011·Granted Oct 13, 2015·0 cites·17 claims
- 0946US9208714B2Display panel for refreshing image data and operating method thereofYAMASHITA KEITARO·Filed 2011·Granted Dec 8, 2015·0 cites·13 claims
- 1046US8866711B2Driving method including refreshing a pixel memory and liquid crystal display device utilizing the sameYAMASHITA KEITARO·Filed 2010·Granted Oct 21, 2014·0 cites·10 claims
- 1145US8564519B2Operating method and display panel using the sameYAMASHITA KEITARO·Filed 2011·Granted Oct 22, 2013·0 cites·10 claims
- 1244US8416159B2Display apparatusYAMASHITA KEITARO·Filed 2010·Granted Apr 9, 2013·0 cites·5 claims
- 1342US2012033146A1Liquid crystal display device and electronic device using the sameYAMASHITA KEITARO·Filed 2011·Application pending·0 cites
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