Inventor · disambiguated record
Hiroshi Sunamura
Also filed as: SUNAMURA HIROSHI
29 granted patents·7 pending applications·124 citations·filing 2003–2016
95Inventor score
Top patents by PatentIndex Score
36 records- 0192US9331071B2Semiconductor device and manufacturing method thereofRENESAS ELECTRONICS CORP·Filed 2013·Granted May 3, 2016·13 cites·25 claims
- 0291US7116573B2Switching element method of driving switching element rewritable logic integrated circuit and memoryNEC CORP·Filed 2004·Granted Oct 3, 2006·54 cites·42 claims
- 0378US7989924B2Switching element, programmable logic integrated circuit and memory elementNEC CORP·Filed 2006·Granted Aug 2, 2011·9 cites·20 claims
- 0474US9190475B2Semiconductor device and semiconductor device manufacturing methodRENESAS ELECTRONICS CORP·Filed 2013·Granted Nov 17, 2015·2 cites·19 claims
- 0570US9000540B2Semiconductor device and a method for manufacturing a semiconductor deviceRENESAS ELECTRONICS CORP·Filed 2013·Granted Apr 7, 2015·2 cites·18 claims
- 0670US7880215B2Nonvolatile semiconductor storage unit and production method thereforNEC CORP·Filed 2005·Granted Feb 1, 2011·6 cites·24 claims
- 0769US9577062B2Dual metal gate electrode for reducing threshold voltageIBM·Filed 2014·Granted Feb 21, 2017·2 cites·15 claims
- 0867US8283732B2Semiconductor deviceSUNAMURA HIROSHI·Filed 2009·Granted Oct 9, 2012·5 cites·22 claims
- 0966US9680031B2Semiconductor device and manufacturing method thereofRENESAS ELECTRONICS CORP·Filed 2016·Granted Jun 13, 2017·1 cites·6 claims
- 1063US10056405B2Semiconductor device and manufacturing method thereofRENESAS ELECTRONICS CORP·Filed 2016·Granted Aug 21, 2018·1 cites·3 claims
- 1163US7804085B2Solid electrolyte switching element, and fabrication method of the solid electrolyte element, and integrated circuitNEC CORP·Filed 2006·Granted Sep 28, 2010·2 cites·19 claims
- 1261US7586215B2ID tagNEC CORP·Filed 2004·Granted Sep 8, 2009·8 cites·19 claims
- 1360US8203133B2Switching element, reconfigurable logic integrated circuit and memory elementSAKAMOTO TOSHITSUGU·Filed 2005·Granted Jun 19, 2012·2 cites·26 claims
- 1459US8258589B2Semiconductor device and method of manufacturing the sameSUNAMURA HIROSHI·Filed 2011·Granted Sep 4, 2012·1 cites·11 claims
- 1558US7750332B2Solid electrolyte switching device, FPGA using same, memory device, and method for manufacturing solid electrolyte switching deviceJAPAN SCIENCE & TECH AGENCY·Filed 2003·Granted Jul 6, 2010·11 cites·17 claims
- 1657US8362456B2Resistance change element and semiconductor device including the sameNEC CORP·Filed 2008·Granted Jan 29, 2013·1 cites·8 claims
- 1755US9166057B2Semiconductor device having the bottom gate type transistor formed in a wiring layerRENESAS ELECTRONICS CORP·Filed 2013·Granted Oct 20, 2015·0 cites·17 claims
- 1853US9356026B2Semiconductor device and semiconductor device manufacturing methodRENESAS ELECTRONICS CORP·Filed 2015·Granted May 31, 2016·0 cites·1 claims
- 1953US9153588B2Semiconductor device and a method for manufacturing a semiconductor deviceRENESAS ELECTRONICS CORP·Filed 2013·Granted Oct 6, 2015·0 cites·17 claims
- 2053US9082643B2Semiconductor device and manufacturing method thereofRENESAS ELECTRONICS CORP·Filed 2013·Granted Jul 14, 2015·0 cites·14 claims
- 2152US9230865B2Semiconductor device and manufacturing method thereofRENESAS ELECTRONICS CORP·Filed 2015·Granted Jan 5, 2016·0 cites·4 claims
- 2250US8372709B2Semiconductor device and method of manufacturing the sameRENESAS ELECTRONICS CORP·Filed 2012·Granted Feb 12, 2013·0 cites·7 claims
- 2350US2016148845A1Semiconductor device and manufacturing method thereofRENESAS ELECTRONICS CORP·Filed 2015·Application pending·0 cites
- 2450US2016240564A1Semiconductor device and semiconductor device manufacturing methodRENESAS ELECTRONICS CORP·Filed 2016·Application pending·0 cites
- 2549US8003969B2Switching device, drive and manufacturing method for the same, integrated circuit device and memory deviceNEC CORP·Filed 2005·Granted Aug 23, 2011·0 cites·15 claims
- 2647USRE42040ESwitching element method of driving switching element rewritable logic integrated circuit and memoryNEC CORP·Filed 2004·Granted Jan 18, 2011·4 cites·48 claims
- 2746US9368403B2Method for manufacturing a semiconductor deviceRENESAS ELECTRONICS CORP·Filed 2015·Granted Jun 14, 2016·0 cites·3 claims
- 2846US2015349134A1Semiconductor deviceRENESAS ELECTRONICS CORP·Filed 2015·Application pending·0 cites
- 2946US2016043006A1Method for manufacturing a semiconductor deviceRENESAS ELECTRONICS CORP·Filed 2015·Application pending·0 cites
- 3043US9496403B2Semiconductor device and method of manufacturing the sameRENESAS ELECTRONICS CORP·Filed 2012·Granted Nov 15, 2016·0 cites·12 claims
- 3143US8664769B2Semiconductor deviceSUNAMURA HIROSHI·Filed 2012·Granted Mar 4, 2014·0 cites·27 claims
- 3242US8421049B2Metal atom migration switching device, drive and manufacturing methods for the same, integrated circuit device and memory device using sameKAWAURA HISAO·Filed 2011·Granted Apr 16, 2013·0 cites·8 claims
- 3340US7821823B2Semiconductor memory device, method of driving the same and method of manufacturing the sameNEC ELECTRONICS CORP·Filed 2006·Granted Oct 26, 2010·0 cites·60 claims
- 3440US2010044775A1Semiconductor memory device and semiconductor deviceSUNAMURA HIROSHI·Filed 2007·Application pending·0 cites
- 3537US2013049134A1Semiconductor device and method of making sameSUNAMURA HIROSHI·Filed 2012·Application pending·0 cites
- 3635US2012018813A1BARRIER COAT FOR ELIMINATION OF RESIST RESIDUES ON HIGH k/METAL GATE STACKSHOLMES STEVEN J·Filed 2010·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →