Assignee
UMEZAKI ATSUSHI
JP·37 granted patents·2 pending applications·1,427 citations·filing 2006–2012
Top patents by PatentIndex Score
39 records- 0199US9153341B2Shift register, semiconductor device, display device, and electronic deviceUMEZAKI ATSUSHI·Filed 2006·Granted Oct 6, 2015·55 cites·42 claims
- 0299US8902145B2Display deviceUMEZAKI ATSUSHI·Filed 2011·Granted Dec 2, 2014·146 cites·19 claims
- 0399US8743044B2Display deviceUMEZAKI ATSUSHI·Filed 2011·Granted Jun 3, 2014·147 cites·15 claims
- 0499US8742811B2Semiconductor device, and display device and electronic device having the sameUMEZAKI ATSUSHI·Filed 2007·Granted Jun 3, 2014·89 cites·15 claims
- 0599US8598591B2Display device including clock wiring and oxide semiconductor transistorUMEZAKI ATSUSHI·Filed 2011·Granted Dec 3, 2013·109 cites·23 claims
- 0699US8520159B2Display device and electronic deviceUMEZAKI ATSUSHI·Filed 2011·Granted Aug 27, 2013·189 cites·16 claims
- 0799US8462100B2Liquid crystal display deviceUMEZAKI ATSUSHI·Filed 2011·Granted Jun 11, 2013·135 cites·21 claims
- 0899US8456396B2Liquid crystal display deviceUMEZAKI ATSUSHI·Filed 2010·Granted Jun 4, 2013·135 cites·71 claims
- 0999US8330492B2Liquid crystal display device and electronic deviceUMEZAKI ATSUSHI·Filed 2007·Granted Dec 11, 2012·122 cites·28 claims
- 1099US8314765B2Driver circuit, display device, and electronic deviceUMEZAKI ATSUSHI·Filed 2009·Granted Nov 20, 2012·76 cites·27 claims
- 1198US8902144B2Display device and electronic device including the sameUMEZAKI ATSUSHI·Filed 2009·Granted Dec 2, 2014·34 cites·10 claims
- 1297US9715845B2Semiconductor display deviceUMEZAKI ATSUSHI·Filed 2010·Granted Jul 25, 2017·18 cites·17 claims
- 1397US8994636B2Display device and electronic device having plural gate driversUMEZAKI ATSUSHI·Filed 2010·Granted Mar 31, 2015·19 cites·14 claims
- 1497US8698551B2Semiconductor device including a circuit configured to hold an offset voltageUMEZAKI ATSUSHI·Filed 2012·Granted Apr 15, 2014·17 cites·27 claims
- 1597US8605073B2Pulse signal output circuit and shift registerUMEZAKI ATSUSHI·Filed 2011·Granted Dec 10, 2013·15 cites·7 claims
- 1697US8519929B2Semiconductor deviceUMEZAKI ATSUSHI·Filed 2010·Granted Aug 27, 2013·26 cites·18 claims
- 1794US8619104B2Liquid crystal display device and electronic deviceUMEZAKI ATSUSHI·Filed 2011·Granted Dec 31, 2013·13 cites·26 claims
- 1894US8599998B2Display device, semiconductor device, and driving method thereofUMEZAKI ATSUSHI·Filed 2011·Granted Dec 3, 2013·13 cites·18 claims
- 1993US8836686B2Display deviceUMEZAKI ATSUSHI·Filed 2011·Granted Sep 16, 2014·10 cites·23 claims
- 2092US8629819B2Semiconductor device and driving method thereofUMEZAKI ATSUSHI·Filed 2006·Granted Jan 14, 2014·10 cites·8 claims
- 2191US8525763B2Display device and method of driving the sameUMEZAKI ATSUSHI·Filed 2011·Granted Sep 3, 2013·7 cites·10 claims
- 2291US8405650B2Light emitting device and method for driving thereofUMEZAKI ATSUSHI·Filed 2011·Granted Mar 26, 2013·6 cites·24 claims
- 2389US8638322B2Display deviceUMEZAKI ATSUSHI·Filed 2011·Granted Jan 28, 2014·6 cites·19 claims
- 2488US8477158B2Liquid crystal display device and electronic deviceUMEZAKI ATSUSHI·Filed 2011·Granted Jul 2, 2013·5 cites·22 claims
- 2586US8786527B2Method of driving display device, display device, and electronic applianceUMEZAKI ATSUSHI·Filed 2010·Granted Jul 22, 2014·4 cites·18 claims
- 2686US8736315B2Semiconductor deviceUMEZAKI ATSUSHI·Filed 2012·Granted May 27, 2014·2 cites·26 claims
- 2784US8633889B2Display device, driving method thereof, and electronic applianceUMEZAKI ATSUSHI·Filed 2011·Granted Jan 21, 2014·4 cites·28 claims
- 2883US9779679B2Semiconductor deviceUMEZAKI ATSUSHI·Filed 2010·Granted Oct 3, 2017·5 cites·10 claims
- 2979US9318053B2Semiconductor device and driving method thereofUMEZAKI ATSUSHI·Filed 2006·Granted Apr 19, 2016·4 cites·8 claims
- 3076US8872745B2Electronic circuit, display device, electronic device, and method for driving electronic circuitUMEZAKI ATSUSHI·Filed 2010·Granted Oct 28, 2014·2 cites·19 claims
- 3171US8749453B2Semiconductor device including transistorsUMEZAKI ATSUSHI·Filed 2011·Granted Jun 10, 2014·2 cites·24 claims
- 3267US8952995B2Driving method of display device and display deviceUMEZAKI ATSUSHI·Filed 2010·Granted Feb 10, 2015·1 cites·35 claims
- 3367US8698852B2Display device and method for driving the sameUMEZAKI ATSUSHI·Filed 2011·Granted Apr 15, 2014·1 cites·16 claims
- 3449US9595231B2Method for driving display deviceUMEZAKI ATSUSHI·Filed 2011·Granted Mar 14, 2017·0 cites·8 claims
- 3549US9251741B2Liquid crystal display device and driving methodUMEZAKI ATSUSHI·Filed 2011·Granted Feb 2, 2016·0 cites·8 claims
- 3646US9076392B2Display device and driving method thereofUMEZAKI ATSUSHI·Filed 2010·Granted Jul 7, 2015·0 cites·18 claims
- 3745US9984617B2Display device including light emitting elementUMEZAKI ATSUSHI·Filed 2011·Granted May 29, 2018·0 cites·11 claims
- 3844US2011285687A1Liquid crystal display device and electronic deviceUMEZAKI ATSUSHI·Filed 2011·Application pending·0 cites
- 3944US2011279427A1Liquid crystal display device and electronic applianceUMEZAKI ATSUSHI·Filed 2011·Application pending·0 cites
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