Inventor · disambiguated record
Yasushi Ishii
Also filed as: ISHII LEGAL REPRESENTATIVE JUN · ISHII YASUSHI
70 granted patents·16 pending applications·577 citations·filing 1990–2020
99Inventor score
Top patents by PatentIndex Score
86 records- 0196US7371631B2Method of manufacturing a nonvolatile semiconductor memory device, and a nonvolatile semiconductor memory deviceRENESAS TECH CORP·Filed 2005·Granted May 13, 2008·42 cites·15 claims
- 0295US10770459B2CMOS devices containing asymmetric contact via structuresSANDISK TECHNOLOGIES LLC·Filed 2018·Granted Sep 8, 2020·14 cites·13 claims
- 0395US7863135B2Method of manufacturing a nonvolatile semiconductor memory device, and a nonvolatile semiconductor memory deviceRENESAS ELECTRONICS CORP·Filed 2010·Granted Jan 4, 2011·21 cites·9 claims
- 0495US7245531B2Semiconductor deviceRENESAS TECH CORP·Filed 2005·Granted Jul 17, 2007·25 cites·20 claims
- 0594US7863670B2Semiconductor device and a method of manufacturing the sameRENESAS ELECTRONICS CORP·Filed 2009·Granted Jan 4, 2011·28 cites·4 claims
- 0694US7663176B2Method of manufacturing a nonvolatile semiconductor memory device, and a nonvolatile semiconductor memory deviceRENESAS TECH CORP·Filed 2008·Granted Feb 16, 2010·28 cites·19 claims
- 0793US7557005B2Semiconductor device and a method of manufacturing the sameRENESAS TECH CORP·Filed 2007·Granted Jul 7, 2009·24 cites·4 claims
- 0893US7087955B2Semiconductor device and a method of manufacturing the sameRENESAS TECH CORP·Filed 2004·Granted Aug 8, 2006·27 cites·25 claims
- 0991US8373216B2Semiconductor device and method of manufacturing the sameRENESAS ELECTRONICS CORP·Filed 2010·Granted Feb 12, 2013·10 cites·17 claims
- 1091US7767522B2Semiconductor device and a method of manufacturing the sameRENESAS TECH CORP·Filed 2007·Granted Aug 3, 2010·17 cites·9 claims
- 1190US9230920B2Semiconductor deviceRENESAS ELECTRONICS CORP·Filed 2015·Granted Jan 5, 2016·6 cites·8 claims
- 1290US6662555B1Catalyzer arrangement for engineYAMAHA MARINE KK·Filed 2000·Granted Dec 16, 2003·46 cites·38 claims
- 1389US10804284B2Three-dimensional memory device containing bidirectional taper staircases and methods of making the sameSANDISK TECHNOLOGIES LLC·Filed 2018·Granted Oct 13, 2020·6 cites·20 claims
- 1489US9443991B2Semiconductor device and method of manufacturing the sameRENESAS ELECTRONICS CORP·Filed 2016·Granted Sep 13, 2016·5 cites·7 claims
- 1589US8853036B2Semiconductor device and method of manufacturing the sameRENESAS ELECTRONICS CORP·Filed 2013·Granted Oct 7, 2014·7 cites·9 claims
- 1688US8395203B2Semiconductor device and a manufacturing method thereofCHAKIHARA HIRAKU·Filed 2010·Granted Mar 12, 2013·10 cites·14 claims
- 1786US9159843B2Semiconductor device and method of manufacturing the sameSAITO KENTARO·Filed 2012·Granted Oct 13, 2015·10 cites·12 claims
- 1884US8084800B2Semiconductor device and a method of manufacturing the sameKAWASHIMA YOSHIYUKI·Filed 2008·Granted Dec 27, 2011·7 cites·22 claims
- 1983US8431978B2Semiconductor device and a method of manufacturing the sameKAWASHIMA YOSHIYUKI·Filed 2012·Granted Apr 30, 2013·4 cites·4 claims
- 2082US9099334B2Method of manufacturing semiconductor device and semiconductor deviceRENESAS ELECTRONICS CORP·Filed 2013·Granted Aug 4, 2015·5 cites·6 claims
- 2182US8497547B2Semiconductor device and a method of manufacturing the sameTOBA KOICHI·Filed 2012·Granted Jul 30, 2013·5 cites·7 claims
- 2282US6884133B2Catalyzer arrangement for outboard motorYAMAHA MARINE KK·Filed 2002·Granted Apr 26, 2005·29 cites·37 claims
- 2381US8896053B2Semiconductor device and method of manufacturing the sameRENESAS ELECTRONICS CORP·Filed 2013·Granted Nov 25, 2014·4 cites·7 claims
- 2481US8269266B2Semiconductor device and a method of manufacturing the sameTOBA KOICHI·Filed 2010·Granted Sep 18, 2012·5 cites·7 claims
- 2581US7759209B2Semiconductor device and a method of manufacturing the sameRENESAS TECH CORP·Filed 2007·Granted Jul 20, 2010·9 cites·26 claims
- 2681US7349250B2Semiconductor deviceRENESAS TECH CORP·Filed 2005·Granted Mar 25, 2008·7 cites·19 claims
- 2780US9379127B2Semiconductor device and manufacturing method of semiconductor deviceRENESAS ELECTRONICS CORP·Filed 2015·Granted Jun 28, 2016·2 cites·8 claims
- 2878US8970009B2Semiconductor device and semiconductor waferRENESAS ELECTRONICS CORP·Filed 2014·Granted Mar 3, 2015·3 cites·20 claims
- 2977US8633530B2Semiconductor device and method of manufacturing the sameFUNAYAMA KOTA·Filed 2009·Granted Jan 21, 2014·5 cites·15 claims
- 3077US7502257B2Semiconductor deviceRENESAS TECH CORP·Filed 2007·Granted Mar 10, 2009·5 cites·22 claims
- 3174US9324883B2Semiconductor device and method of manufacturing the sameRENESAS ELECTRONICS CORP·Filed 2014·Granted Apr 26, 2016·2 cites·6 claims
- 3274US8963226B2Semiconductor device with gate electrodesRENESAS ELECTRONICS CORP·Filed 2013·Granted Feb 24, 2015·2 cites·14 claims
- 3371US10910394B2Semiconductor deviceRENESAS ELECTRONICS CORP·Filed 2020·Granted Feb 2, 2021·0 cites·5 claims
- 3471US9214350B2Semiconductor device having a capacitive elementRENESAS ELECTRONICS CORP·Filed 2014·Granted Dec 15, 2015·2 cites·16 claims
- 3571US8530958B2Semiconductor device having split gate type, non-volatile memory cells and a method of manufacturing the sameTOBA KOICHI·Filed 2010·Granted Sep 10, 2013·3 cites·26 claims
- 3671US8461642B2Semiconductor device having a nonvolatile memory cell with field effect transistorsHOMMA TAKURO·Filed 2009·Granted Jun 11, 2013·4 cites·9 claims
- 3771US7745288B2Semiconductor device and a method of manufacturing the sameRENESAS TECH CORP·Filed 2007·Granted Jun 29, 2010·4 cites·6 claims
- 3871US7017401B2Measuring device for volume of engine combustion chamberRION CO·Filed 2005·Granted Mar 28, 2006·7 cites·10 claims
- 3969US7636253B2Semiconductor deviceRENESAS TECH CORP·Filed 2009·Granted Dec 22, 2009·3 cites·16 claims
- 4068US8617974B2Method of manufacturing semiconductor device and semiconductor deviceRENESAS ELECTRONICS CORP·Filed 2012·Granted Dec 31, 2013·2 cites·17 claims
- 4168US8390048B2Method of manufacturing a nonvolatile semiconductor memory device, and a nonvolatile semiconductor memory deviceSAKAI TAKESHI·Filed 2010·Granted Mar 5, 2013·2 cites·14 claims
- 4268US5824892AAcoustic device for measuring volume differenceFiled 1997·Granted Oct 20, 1998·31 cites·8 claims
- 4367US8975678B2Semiconductor device and a method of manufacturing the sameRENESAS ELECTRONICS CORP·Filed 2013·Granted Mar 10, 2015·1 cites·15 claims
- 4467US7687850B2Semiconductor deviceRENESAS TECH CORP·Filed 2007·Granted Mar 30, 2010·3 cites·29 claims
- 4566US9177937B2Reaction absorber and semiconductor assembling systemMOCHIZUKI MASAYUKI·Filed 2010·Granted Nov 3, 2015·2 cites·16 claims
- 4666US8278169B2Semiconductor device and a method of manufacturing the sameTOBA KOICHI·Filed 2010·Granted Oct 2, 2012·2 cites·6 claims
- 4763US8969943B2Semiconductor device and manufacturing method of semiconductor deviceTOBA KOICHI·Filed 2011·Granted Mar 3, 2015·1 cites·19 claims
- 4863US5060841Awire bonding method and apparatus and method of producing semiconductor device by use of wire bonding apparatusHITACHI LTD·Filed 1990·Granted Oct 29, 1991·35 cites·12 claims
- 4961US5218679AProgrammable controller with input/output signal converting circuit for variably setting a number of inputs and/or outputsFUJI ELECTRIC CO LTD·Filed 1991·Granted Jun 8, 1993·21 cites·13 claims
- 5060US10692878B2Semiconductor deviceRENESAS ELECTRONICS CORP·Filed 2019·Granted Jun 23, 2020·0 cites·14 claims
Showing the top 50 of 86 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →