Inventor · disambiguated record
Yasuaki Iwase
Also filed as: IWASE YASUAKI
54 granted patents·7 pending applications·394 citations·filing 1997–2023
98Inventor score
Files withSHARP KK39SAKAMOTO MAYUKO6TAKAHASHI YOSHIHISA5SHARP DISPLAY TECHNOLOGY CORP3IWASE YASUAKI2
Top patents by PatentIndex Score
61 records- 0197US11138947B2Scanning signal line drive circuit and display device provided with sameSHARP KK·Filed 2020·Granted Oct 5, 2021·8 cites·10 claims
- 0296US11151956B1Scanning signal line drive circuit, display device provided with same, and driving method of scanning signal lineSHARP KK·Filed 2021·Granted Oct 19, 2021·5 cites·18 claims
- 0396US7050337B2Writing control method and writing control system of semiconductor storage device, and portable electronic apparatusSHARP KK·Filed 2004·Granted May 23, 2006·142 cites·43 claims
- 0491US10473958B2Shift register, display device provided with same, and method for driving shift registerSHARP KK·Filed 2015·Granted Nov 12, 2019·7 cites·2 claims
- 0591US7405974B2Semiconductor memory device, page buffer resource assigning method and circuit therefor, computer system and mobile electronic deviceSHARP KK·Filed 2004·Granted Jul 29, 2008·62 cites·64 claims
- 0689US10629630B2Active matrix substrate, and liquid crystal display device provided with active matrix substrateSHARP KK·Filed 2017·Granted Apr 21, 2020·5 cites·17 claims
- 0789US8565369B2Scanning signal line drive circuit and display device having the sameTAKAHASHI YOSHIHISA·Filed 2010·Granted Oct 22, 2013·8 cites·21 claims
- 0888US8860706B2Display deviceSAKAMOTO MAYUKO·Filed 2010·Granted Oct 14, 2014·7 cites·9 claims
- 0987US11328682B2Display device capable of high-speed charging/discharging and switching scanning order of gate bus linesSHARP KK·Filed 2021·Granted May 10, 2022·2 cites·16 claims
- 1087US8803784B2Scanning signal line drive circuit and display device having the sameSAKAMOTO MAYUKO·Filed 2010·Granted Aug 12, 2014·7 cites·9 claims
- 1186US12002820B2Active matrix substrateSHARP KK·Filed 2022·Granted Jun 4, 2024·1 cites·16 claims
- 1285US8587508B2Scanning signal line drive circuit, shift register, and drive method of driving shift registerIWASE YASUAKI·Filed 2009·Granted Nov 19, 2013·9 cites·15 claims
- 1380US10923064B2Scanning signal line drive circuit and display device equipped with sameSHARP KK·Filed 2018·Granted Feb 16, 2021·5 cites·10 claims
- 1479US10825414B2Scanning signal line drive circuit, display device provided with same, and drive method for scanning signal lineSHARP KK·Filed 2019·Granted Nov 3, 2020·2 cites·14 claims
- 1575US10984747B2Active matrix substrate, display device, and drive method thereforSHARP KK·Filed 2020·Granted Apr 20, 2021·1 cites·15 claims
- 1674US8436353B2Thin film transistor with recessMORIGUCHI MASAO·Filed 2009·Granted May 7, 2013·6 cites·20 claims
- 1773US9495929B2Shift register, driver circuit and display deviceSHARP KK·Filed 2013·Granted Nov 15, 2016·2 cites·20 claims
- 1873US8803785B2Scanning signal line drive circuit and display device having the sameTAKAHASHI YOSHIHISA·Filed 2011·Granted Aug 12, 2014·4 cites·28 claims
- 1972US7170791B2Programming verification method of nonvolatile memory cell, semiconductor memory device, and portable electronic apparatus having the semiconductor memory deviceSHARP KK·Filed 2004·Granted Jan 30, 2007·17 cites·55 claims
- 2071US7315603B2Semiconductor storage device, method for protecting predetermined memory element and portable electronic equipmentSHARP KK·Filed 2004·Granted Jan 1, 2008·16 cites·10 claims
- 2169US10818260B2Scan signal line driving circuit and display device including sameSHARP KK·Filed 2018·Granted Oct 27, 2020·1 cites·6 claims
- 2269US9362892B2Scanning signal line drive circuit, display device having the same, and driving method for scanning signal lineIWASE YASUAKI·Filed 2012·Granted Jun 7, 2016·2 cites·17 claims
- 2369US7092295B2Semiconductor memory device and portable electronic apparatus including the sameSHARP KK·Filed 2004·Granted Aug 15, 2006·17 cites·13 claims
- 2468US8731135B2Shift register and display deviceYONEMARU MASASHI·Filed 2010·Granted May 20, 2014·2 cites·33 claims
- 2568US8605028B2Scanning signal line drive circuit, shift register and display deviceSAKAMOTO MAYUKO·Filed 2009·Granted Dec 10, 2013·7 cites·14 claims
- 2667US8575615B2Semiconductor deviceSAITO YUICHI·Filed 2009·Granted Nov 5, 2013·4 cites·12 claims
- 2767US6992926B2Driver circuit for semiconductor storage device and portable electronic apparatusSHARP KK·Filed 2004·Granted Jan 31, 2006·13 cites·12 claims
- 2866US8422622B2Shift register and display deviceNAKAMIZO MASAHIKO·Filed 2010·Granted Apr 16, 2013·4 cites·2 claims
- 2964US8508460B2Scanning signal line drive circuit and display device including the sameTAKAHASHI YOSHIHISA·Filed 2010·Granted Aug 13, 2013·1 cites·20 claims
- 3059US10902813B2Shift register and display device provided with sameSHARP KK·Filed 2018·Granted Jan 26, 2021·1 cites·7 claims
- 3157US9001091B2Scanning-signal-line driving circuit and display device including sameSAKAMOTO MAYUKO·Filed 2010·Granted Apr 7, 2015·2 cites·14 claims
- 3257US7177188B2Semiconductor memory device, display device, and portable electronic apparatusSHARP KK·Filed 2004·Granted Feb 13, 2007·9 cites·13 claims
- 3356US10984744B2Display device including a driver circuit outputting a pulse signal to scanning signal lines and method of driving the display deviceSHARP KK·Filed 2019·Granted Apr 20, 2021·0 cites·14 claims
- 3456US8587509B2Display device and drive method for driving the sameTAKAHASHI YOSHIHISA·Filed 2009·Granted Nov 19, 2013·0 cites·18 claims
- 3555US10296121B2Shift register, display device provided with same, and shift register driving methodSHARP KK·Filed 2016·Granted May 21, 2019·1 cites·18 claims
- 3654US10964244B2Display deviceSHARP KK·Filed 2019·Granted Mar 30, 2021·0 cites·14 claims
- 3754US9281077B2Shift register and display deviceNAKAMIZO MASAHIKO·Filed 2009·Granted Mar 8, 2016·0 cites·4 claims
- 3851US11644729B2Active matrix substrate and liquid crystal display deviceSHARP DISPLAY TECHNOLOGY CORP·Filed 2022·Granted May 9, 2023·0 cites·19 claims
- 3951US10777111B2Display deviceSHARP KK·Filed 2019·Granted Sep 15, 2020·0 cites·6 claims
- 4051US10490144B2TFT circuit and shift register circuitSHARP KK·Filed 2017·Granted Nov 26, 2019·0 cites·9 claims
- 4151US8995606B2Scanning signal line drive circuit and display device provided with sameTAKAHASHI YOSHIHISA·Filed 2011·Granted Mar 31, 2015·1 cites·20 claims
- 4250US11715437B2Liquid crystal display deviceSHARP DISPLAY TECHNOLOGY CORP·Filed 2022·Granted Aug 1, 2023·0 cites·17 claims
- 4349US7085166B2Semiconductor memory device and programming method thereofSHARP KK·Filed 2004·Granted Aug 1, 2006·4 cites·21 claims
- 4446US12100358B2Scanning signal line drive circuit and display device provided with sameSHARP DISPLAY TECHNOLOGY CORP·Filed 2023·Granted Sep 24, 2024·0 cites·19 claims
- 4545US10796655B2Display deviceSHARP KK·Filed 2018·Granted Oct 6, 2020·0 cites·7 claims
- 4645US6992933B2Programming verification method of nonvolatile memory cell, semiconductor memory device, and portable electronic apparatus having the semiconductor memory deviceSHARP KK·Filed 2004·Granted Jan 31, 2006·2 cites·35 claims
- 4744US11100882B1Display deviceSHARP KK·Filed 2020·Granted Aug 24, 2021·0 cites·7 claims
- 4844US10770018B2Scanning signal line drive circuit, display device including the same, and scanning signal line driving methodSHARP KK·Filed 2019·Granted Sep 8, 2020·0 cites·8 claims
- 4944US8593210B2Signal distribution device and display deviceSAKAMOTO MAYUKO·Filed 2009·Granted Nov 26, 2013·0 cites·15 claims
- 5044US2019318700A1Display device and method for driving the sameSHARP KK·Filed 2019·Application pending·0 cites
Showing the top 50 of 61 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →