Inventor · disambiguated record
Yoshiyuki Kawashima
Also filed as: KAWASHIMA YOSHIYUKI
67 granted patents·16 pending applications·255 citations·filing 1991–2023
98Inventor score
Files withRENESAS ELECTRONICS CORP52RENESAS TECH CORP10KAWASHIMA YOSHIYUKI7TOBA KOICHI5TORAY INDUSTRIES4
Top patents by PatentIndex Score
83 records- 0194US7863670B2Semiconductor device and a method of manufacturing the sameRENESAS ELECTRONICS CORP·Filed 2009·Granted Jan 4, 2011·28 cites·4 claims
- 0293US7557005B2Semiconductor device and a method of manufacturing the sameRENESAS TECH CORP·Filed 2007·Granted Jul 7, 2009·24 cites·4 claims
- 0393US7087955B2Semiconductor device and a method of manufacturing the sameRENESAS TECH CORP·Filed 2004·Granted Aug 8, 2006·27 cites·25 claims
- 0491US7767522B2Semiconductor device and a method of manufacturing the sameRENESAS TECH CORP·Filed 2007·Granted Aug 3, 2010·17 cites·9 claims
- 0589US8450790B2Semiconductor device and production method thereofKAWASHIMA YOSHIYUKI·Filed 2010·Granted May 28, 2013·10 cites·9 claims
- 0687US10818679B2Semiconductor device and method of manufacturing the sameRENESAS ELECTRONICS CORP·Filed 2019·Granted Oct 27, 2020·4 cites·15 claims
- 0787US9722096B2Method of manufacturing semiconductor deviceRENESAS ELECTRONICS CORP·Filed 2015·Granted Aug 1, 2017·5 cites·12 claims
- 0885US9373630B2Method of manufacturing semiconductor deviceRENESAS ELECTRONICS CORP·Filed 2016·Granted Jun 21, 2016·3 cites·10 claims
- 0984US8344444B2Semiconductor device having a nonvolatile memory cell with a cap insulating film formed over a selection gate electrodeRENESAS ELECTRONICS CORP·Filed 2010·Granted Jan 1, 2013·7 cites·18 claims
- 1084US8084800B2Semiconductor device and a method of manufacturing the sameKAWASHIMA YOSHIYUKI·Filed 2008·Granted Dec 27, 2011·7 cites·22 claims
- 1183US9349743B2Method of manufacturing semiconductor deviceRENESAS ELECTRONICS CORP·Filed 2015·Granted May 24, 2016·5 cites·4 claims
- 1283US8431978B2Semiconductor device and a method of manufacturing the sameKAWASHIMA YOSHIYUKI·Filed 2012·Granted Apr 30, 2013·4 cites·4 claims
- 1382US8497547B2Semiconductor device and a method of manufacturing the sameTOBA KOICHI·Filed 2012·Granted Jul 30, 2013·5 cites·7 claims
- 1481US9041145B2Semiconductor deviceKAWASHIMA YOSHIYUKI·Filed 2011·Granted May 26, 2015·5 cites·18 claims
- 1581US8269266B2Semiconductor device and a method of manufacturing the sameTOBA KOICHI·Filed 2010·Granted Sep 18, 2012·5 cites·7 claims
- 1681US7349250B2Semiconductor deviceRENESAS TECH CORP·Filed 2005·Granted Mar 25, 2008·7 cites·19 claims
- 1780US9412748B2Method of manufacturing semiconductor device having an implanting from a second direction inclined relative to a first directionRENESAS ELECTRONICS CORP·Filed 2015·Granted Aug 9, 2016·3 cites·15 claims
- 1880US9412878B2Semiconductor device and manufacturing method thereofRENESAS ELECTRONICS CORP·Filed 2015·Granted Aug 9, 2016·3 cites·11 claims
- 1980US9379127B2Semiconductor device and manufacturing method of semiconductor deviceRENESAS ELECTRONICS CORP·Filed 2015·Granted Jun 28, 2016·2 cites·8 claims
- 2080US9029931B2Semiconductor device and manufacturing method thereofKAWASHIMA YOSHIYUKI·Filed 2011·Granted May 12, 2015·4 cites·10 claims
- 2179US10217872B2Semiconductor device and its manufacturing methodRENESAS ELECTRONICS CORP·Filed 2017·Granted Feb 26, 2019·3 cites·10 claims
- 2278US10490496B2Semiconductor device and manufacturing method thereofRENESAS ELECTRONICS CORP·Filed 2018·Granted Nov 26, 2019·2 cites·19 claims
- 2378US10439032B2Semiconductor device and method of manufacturing sameRENESAS ELECTRONICS CORP·Filed 2018·Granted Oct 8, 2019·3 cites·18 claims
- 2477US9324726B2Method for manufacturing a semiconductor deviceRENESAS ELECTRONICS CORP·Filed 2015·Granted Apr 26, 2016·3 cites·13 claims
- 2576USD1073722SDisplay screen or portion thereof with graphical user interfaceTORAY INDUSTRIES·Filed 2023·Granted May 6, 2025·6 cites·1 claims
- 2671US8530958B2Semiconductor 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
- 2771US7745288B2Semiconductor device and a method of manufacturing the sameRENESAS TECH CORP·Filed 2007·Granted Jun 29, 2010·4 cites·6 claims
- 2870US8305802B2Semiconductor device and method of manufacturing the sameKAWASHIMA YOSHIYUKI·Filed 2010·Granted Nov 6, 2012·3 cites·26 claims
- 2969US8592275B2Semiconductor device and production method thereofRENESAS ELECTRONICS CORP·Filed 2013·Granted Nov 26, 2013·2 cites·13 claims
- 3068US9520504B2Semiconductor device and method of manufacturing the sameRENESAS ELECTRONICS CORP·Filed 2014·Granted Dec 13, 2016·2 cites·13 claims
- 3167US8975678B2Semiconductor device and a method of manufacturing the sameRENESAS ELECTRONICS CORP·Filed 2013·Granted Mar 10, 2015·1 cites·15 claims
- 3267US7687850B2Semiconductor deviceRENESAS TECH CORP·Filed 2007·Granted Mar 30, 2010·3 cites·29 claims
- 3367US6581817B2Die bonding deviceNIDEC TOSOK CORP·Filed 2001·Granted Jun 24, 2003·13 cites·7 claims
- 3466US8278169B2Semiconductor device and a method of manufacturing the sameTOBA KOICHI·Filed 2010·Granted Oct 2, 2012·2 cites·6 claims
- 3563US12107138B2Semiconductor device and method of manufacturing the sameRENESAS ELECTRONICS CORP·Filed 2022·Granted Oct 1, 2024·0 cites·6 claims
- 3663US8969943B2Semiconductor device and manufacturing method of semiconductor deviceTOBA KOICHI·Filed 2011·Granted Mar 3, 2015·1 cites·19 claims
- 3762US10854730B2Semiconductor device and method of manufacturing thereofRENESAS ELECTRONICS CORP·Filed 2019·Granted Dec 1, 2020·0 cites·17 claims
- 3861US2021043753A1Semiconductor device and method of manufacturing thereofRENESAS ELECTRONICS CORP·Filed 2020·Application pending·0 cites
- 3959US9755012B2Semiconductor device and a method of manufacturing the sameRENESAS ELECTRONICS CORP·Filed 2016·Granted Sep 5, 2017·0 cites·11 claims
- 4059US7719052B2Semiconductor deviceRENESAS TECH CORP·Filed 2008·Granted May 18, 2010·1 cites·15 claims
- 4159US2025018343A1State diagnosis method for separation membrane elementTORAY INDUSTRIES·Filed 2022·Application pending·0 cites
- 4258US10978385B2Semiconductor device and manufacturing method thereofRENESAS ELECTRONICS CORP·Filed 2019·Granted Apr 13, 2021·0 cites·7 claims
- 4358US9263291B2Method of manufacturing semiconductor deviceRENESAS ELECTRONICS CORP·Filed 2013·Granted Feb 16, 2016·0 cites·10 claims
- 4457US9570610B2Method of manufacturing semiconductor deviceRENESAS ELECTRONICS CORP·Filed 2016·Granted Feb 14, 2017·0 cites·8 claims
- 4557US9461105B2Semiconductor device and a method of manufacturing the sameRENESAS ELECTRONICS CORP·Filed 2015·Granted Oct 4, 2016·0 cites·1 claims
- 4656US12302610B2Semiconductor deviceRENESAS ELECTRONICS CORP·Filed 2022·Granted May 13, 2025·0 cites·12 claims
- 4756US12206008B2Semiconductor deviceRENESAS ELECTRONICS CORP·Filed 2021·Granted Jan 21, 2025·0 cites·8 claims
- 4855US9231115B2Semiconductor device and manufacturing method thereofRENESAS ELECTRONICS CORP·Filed 2014·Granted Jan 5, 2016·0 cites·14 claims
- 4955US2022149058A1Semiconductor deviceRENESAS ELECTRONICS CORP·Filed 2021·Application pending·0 cites
- 5054US5293750AControl system for liquefied gas containerOSAKA GAS CO LTD·Filed 1991·Granted Mar 15, 1994·26 cites·4 claims
Showing the top 50 of 83 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →