Inventor · disambiguated record
Yuichiro Ishii
Also filed as: ISHII YUICHIRO
52 granted patents·8 pending applications·301 citations·filing 1994–2025
98Inventor score
Files withRENESAS ELECTRONICS CORP45TAIWAN SEMICONDUCTOR MFG CO LTD3DENSO CORP2FUJITSU LTD2ISHII YUICHIRO2
Top patents by PatentIndex Score
60 records- 0195US6710771B1Information processing method and apparatus and mediumSONY CORP·Filed 2000·Granted Mar 23, 2004·168 cites·8 claims
- 0292US9721647B2Semiconductor deviceRENESAS ELECTRONICS CORP·Filed 2016·Granted Aug 1, 2017·7 cites·9 claims
- 0390US11676681B2Semiconductor deviceRENESAS ELECTRONICS CORP·Filed 2021·Granted Jun 13, 2023·2 cites·7 claims
- 0490US9559693B2Semiconductor deviceRENESAS ELECTRONICS CORP·Filed 2015·Granted Jan 31, 2017·5 cites·5 claims
- 0590US9196353B2Semiconductor storage device with smaller driving force prechargeRENESAS ELECTRONICS CORP·Filed 2015·Granted Nov 24, 2015·8 cites·8 claims
- 0688US8188549B2Semiconductor memory device having layout area reducedISHII YUICHIRO·Filed 2011·Granted May 29, 2012·11 cites·3 claims
- 0787US8514612B2Semiconductor memory deviceISHII YUICHIRO·Filed 2011·Granted Aug 20, 2013·14 cites·8 claims
- 0883US10026472B2Multi-port memory and semiconductor deviceRENESAS ELECTRONICS CORP·Filed 2017·Granted Jul 17, 2018·5 cites·10 claims
- 0983US9798600B2Semiconductor memory deviceRENESAS ELECTRONICS CORP·Filed 2015·Granted Oct 24, 2017·3 cites·6 claims
- 1082US2025364016A1Memory devices with reduced bit line capacitance and methods of manufacturing thereofTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2025·Application pending·0 cites
- 1181US10381056B2Dual port static random access memory (DPSRAM) cellUNITED MICROELECTRONICS CORP·Filed 2018·Granted Aug 13, 2019·6 cites·28 claims
- 1281US9922703B2Multiport memory, memory macro and semiconductor deviceRENESAS ELECTRONICS CORP·Filed 2017·Granted Mar 20, 2018·4 cites·15 claims
- 1381US9837140B2Semiconductor deviceRENESAS ELECTRONICS CORP·Filed 2016·Granted Dec 5, 2017·2 cites·5 claims
- 1479US7453126B2Semiconductor memory device having layout area reducedRENESAS TECH CORP·Filed 2007·Granted Nov 18, 2008·8 cites·6 claims
- 1578US8879334B2Semiconductor device having timing control for read-write memory access operationsRENESAS ELECTRONICS CORP·Filed 2013·Granted Nov 4, 2014·5 cites·9 claims
- 1677US10153037B2Multiport memory, memory macro and semiconductor deviceRENESAS ELECTRONICS CORP·Filed 2018·Granted Dec 11, 2018·3 cites·8 claims
- 1777US9711208B2Semiconductor storage device with reduced current in standby modeRENESAS ELECTRONICS CORP·Filed 2015·Granted Jul 18, 2017·4 cites·8 claims
- 1875US10658028B2Semiconductor storage device including memory cells, word driver, dummy word driverRENESAS ELECTRONICS CORP·Filed 2016·Granted May 19, 2020·4 cites·15 claims
- 1975US10224096B2Semiconductor deviceRENESAS ELECTRONICS CORP·Filed 2018·Granted Mar 5, 2019·1 cites·20 claims
- 2075US9214222B2Semiconductor device having timing control for read-write memory access operationsRENESAS ELECTRONICS CORP·Filed 2014·Granted Dec 15, 2015·4 cites·9 claims
- 2174US10120741B2Semiconductor memory deviceRENESAS ELECTRONICS CORP·Filed 2017·Granted Nov 6, 2018·1 cites·6 claims
- 2274US9959925B2Semiconductor deviceRENESAS ELECTRONICS CORP·Filed 2017·Granted May 1, 2018·1 cites·6 claims
- 2374US9704566B2SRAM with first and second precharge circuitsRENESAS ELECTRONICS CORP·Filed 2016·Granted Jul 11, 2017·2 cites·3 claims
- 2471US7888748B2Semiconductor memory device having layout area reducedRENESAS ELECTRONICS CORP·Filed 2010·Granted Feb 15, 2011·3 cites·3 claims
- 2566US10102899B2Semiconductor deviceRENESAS ELECTRONICS CORP·Filed 2015·Granted Oct 16, 2018·2 cites·20 claims
- 2665US10515672B2Semiconductor memory device and test method thereforRENESAS ELECTRONICS CORP·Filed 2018·Granted Dec 24, 2019·1 cites·14 claims
- 2763US10482949B2Semiconductor deviceRENESAS ELECTRONICS CORP·Filed 2019·Granted Nov 19, 2019·0 cites·8 claims
- 2863US10360091B2Semiconductor memory deviceRENESAS ELECTRONICS CORP·Filed 2018·Granted Jul 23, 2019·0 cites·3 claims
- 2961US10354722B2Semiconductor deviceRENESAS ELECTRONICS CORP·Filed 2018·Granted Jul 16, 2019·0 cites·12 claims
- 3060US10706902B2Semiconductor deviceRENESAS ELECTRONICS CORP·Filed 2018·Granted Jul 7, 2020·1 cites·8 claims
- 3160US9529889B2Information terminal with application prioritizationDENSO CORP·Filed 2014·Granted Dec 27, 2016·1 cites·10 claims
- 3258US10255970B2Semiconductor deviceRENESAS ELECTRONICS CORP·Filed 2017·Granted Apr 9, 2019·0 cites·14 claims
- 3358US9437283B2Semiconductor storage deviceRENESAS ELECTRONICS CORP·Filed 2015·Granted Sep 6, 2016·1 cites·8 claims
- 3456US10825814B2Semiconductor deviceRENESAS ELECTRONICS CORP·Filed 2019·Granted Nov 3, 2020·0 cites·10 claims
- 3556US7759743B2Semiconductor memory device having layout area reducedRENESAS TECH CORP·Filed 2008·Granted Jul 20, 2010·3 cites·2 claims
- 3654US10325650B2Semiconductor storage deviceRENESAS ELECTRONICS CORP·Filed 2018·Granted Jun 18, 2019·0 cites·9 claims
- 3753US10068641B2Semiconductor storage deviceRENESAS ELECTRONICS CORP·Filed 2018·Granted Sep 4, 2018·0 cites·10 claims
- 3852US2025374505A1Memory devices and methods for manufacturing the sameTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2024·Application pending·0 cites
- 3951US10460795B2Multiport memory, memory macro and semiconductor deviceRENESAS ELECTRONICS CORP·Filed 2018·Granted Oct 29, 2019·0 cites·20 claims
- 4051US9928901B2SRAM with first and second precharge circuitsRENESAS ELECTRONICS CORP·Filed 2017·Granted Mar 27, 2018·0 cites·6 claims
- 4150US10170161B2Semiconductor memory device and test method thereforRENESAS ELECTRONICS CORP·Filed 2017·Granted Jan 1, 2019·0 cites·13 claims
- 4249US9390789B2Semiconductor storage device having an SRAM memory cell and control and precharge circuitsRENESAS ELECTRONICS CORP·Filed 2015·Granted Jul 12, 2016·0 cites·9 claims
- 4348US9805821B2Semiconductor memory device and test method thereforRENESAS ELECTRONICS CORP·Filed 2016·Granted Oct 31, 2017·0 cites·20 claims
- 4447US10453520B2Multi-port memory and semiconductor deviceRENESAS ELECTRONICS CORP·Filed 2018·Granted Oct 22, 2019·0 cites·8 claims
- 4547US9830980B2Semiconductor device, test program, and test methodRENESAS ELECTRONICS CORP·Filed 2017·Granted Nov 28, 2017·0 cites·9 claims
- 4646US10453519B2Semiconductor deviceRENESAS ELECTRONICS CORP·Filed 2018·Granted Oct 22, 2019·0 cites·8 claims
- 4746US9728272B2Semiconductor device, test program, and test methodRENESAS ELECTRONICS CORP·Filed 2016·Granted Aug 8, 2017·0 cites·14 claims
- 4845US2018053546A1Semiconductor device, test program, and test methodRENESAS ELECTRONICS CORP·Filed 2017·Application pending·0 cites
- 4945US2018012891A1Semiconductor deviceRENESAS ELECTRONICS CORP·Filed 2015·Application pending·0 cites
- 5044US10832788B2Semiconductor deviceRENESAS ELECTRONICS CORP·Filed 2019·Granted Nov 10, 2020·0 cites·20 claims
Showing the top 50 of 60 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →