Inventor · disambiguated record
Tsutomu Okazaki
Also filed as: OKAZAKI TSUTOMU
32 granted patents·6 pending applications·353 citations·filing 1992–2021
97Inventor score
Files withRENESAS TECH CORP13RENESAS ELECTRONICS CORP12HITACHI LTD4OKAZAKI TSUTOMU3NISHIHARA TAKASHI2
Top patents by PatentIndex Score
38 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
- 0295US7863135B2Method 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
- 0395US7245531B2Semiconductor deviceRENESAS TECH CORP·Filed 2005·Granted Jul 17, 2007·25 cites·20 claims
- 0494US7663176B2Method 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
- 0590US8753060B2Article transfer deviceDAIFUKU KK·Filed 2013·Granted Jun 17, 2014·20 cites·12 claims
- 0686US7709874B2Semiconductor device having a split gate structure with a recessed top face electrodeRENESAS TECH CORP·Filed 2007·Granted May 4, 2010·10 cites·6 claims
- 0784US7015090B2Method of manufacturing a semiconductor device having trenches for isolation and capacitor formation trenchesRENESAS TECH CORP·Filed 2003·Granted Mar 21, 2006·30 cites·38 claims
- 0882US8357968B2Non-volatile memory semiconductor deviceRENESAS ELECTRONICS CORP·Filed 2009·Granted Jan 22, 2013·8 cites·12 claims
- 0982US6558117B1Variable displacement turbo superchargerHITACHI LTD·Filed 2000·Granted May 6, 2003·42 cites·18 claims
- 1077US7502257B2Semiconductor deviceRENESAS TECH CORP·Filed 2007·Granted Mar 10, 2009·5 cites·22 claims
- 1176US9136567B2Chuck mechanism of charge-discharge test device for thin secondary batteryNISHIHARA TAKASHI·Filed 2011·Granted Sep 15, 2015·2 cites·5 claims
- 1275US5188073AFluid control valve, valve support member therefor and idling air amount control apparatus for automobile using the fluid control valveHITACHI LTD·Filed 1992·Granted Feb 23, 1993·32 cites·18 claims
- 1374US8963226B2Semiconductor device with gate electrodesRENESAS ELECTRONICS CORP·Filed 2013·Granted Feb 24, 2015·2 cites·14 claims
- 1472US5814543AMethod of manufacturing a semicondutor integrated circuit device having nonvolatile memory cellsHITACHI LTD·Filed 1995·Granted Sep 29, 1998·36 cites·19 claims
- 1571US10910394B2Semiconductor deviceRENESAS ELECTRONICS CORP·Filed 2020·Granted Feb 2, 2021·0 cites·5 claims
- 1669US7636253B2Semiconductor deviceRENESAS TECH CORP·Filed 2009·Granted Dec 22, 2009·3 cites·16 claims
- 1769US6082341ASupercharger for engineHITACHI LTD·Filed 1998·Granted Jul 4, 2000·23 cites·11 claims
- 1868US8390048B2Method of manufacturing a nonvolatile semiconductor memory device, and a nonvolatile semiconductor memory deviceSAKAI TAKESHI·Filed 2010·Granted Mar 5, 2013·2 cites·14 claims
- 1965US8618804B2Chuck mechanism of charge/discharge testing device for flat-rechargeable batteriesNISHIHARA TAKASHI·Filed 2011·Granted Dec 31, 2013·1 cites·7 claims
- 2065US7001808B2Semiconductor integrated circuit device having a dummy conductive film and method of manufacturing the sameRENESAS TECH CORP·Filed 2004·Granted Feb 21, 2006·10 cites·19 claims
- 2162US8546867B2Non-volatile memory semiconductor deviceRENESAS ELECTRONICS CORP·Filed 2012·Granted Oct 1, 2013·1 cites·9 claims
- 2260US10692878B2Semiconductor deviceRENESAS ELECTRONICS CORP·Filed 2019·Granted Jun 23, 2020·0 cites·14 claims
- 2359US12311378B2Sample crushing deviceFRONTIER LABORATORIES LTD·Filed 2021·Granted May 27, 2025·0 cites·5 claims
- 2458US10396089B2Semiconductor deviceRENESAS ELECTRONICS CORP·Filed 2018·Granted Aug 27, 2019·0 cites·7 claims
- 2555US10141324B2Semiconductor deviceRENESAS ELECTRONICS CORP·Filed 2017·Granted Nov 27, 2018·0 cites·8 claims
- 2654US7095074B2Semiconductor device with reduced memory leakage currentRENESAS TECH CORP·Filed 2002·Granted Aug 22, 2006·5 cites·64 claims
- 2753US6808951B2Semiconductor integrated circuit device and manufacturing method thereofRENESAS TECH CORP·Filed 2001·Granted Oct 26, 2004·5 cites·22 claims
- 2852US9640546B2Semiconductor deviceRENESAS ELECTRONICS CORP·Filed 2015·Granted May 2, 2017·0 cites·8 claims
- 2951US2013049099A1Semiconductor DeviceAntonelli Terry Stout & Kraus LLP·Filed 2012·Application pending·0 cites
- 3050US7939448B2Semiconductor device having electrode and manufacturing method thereofRENESAS ELECTRONICS CORP·Filed 2010·Granted May 10, 2011·0 cites·2 claims
- 3149US7816207B2Semiconductor device having electrode and manufacturing method thereofRENESAS TECH CORP·Filed 2010·Granted Oct 19, 2010·0 cites·3 claims
- 3249US2011175231A1Semiconductor Device Having Electrode and Manufacturing Method ThereofRENESAS ELECTRONICS CORP·Filed 2011·Application pending·0 cites
- 3341US10424665B2Semiconductor device and method of manufacturing the semiconductor deviceRENESAS ELECTRONICS CORP·Filed 2017·Granted Sep 24, 2019·0 cites·15 claims
- 3441US8319265B2Semiconductor device with improved common source arrangement for adjacent non-volatile memory cellsOKAZAKI TSUTOMU·Filed 2009·Granted Nov 27, 2012·0 cites·12 claims
- 3541US2007151109A1Hairdressing toolOKAZAKI TSUTOMU·Filed 2004·Application pending·0 cites
- 3640US2007164342A1Semiconductor memory device and method of manufacturing the sameRENESAS TECH CORP·Filed 2007·Application pending·0 cites
- 3738US2006033141A1Method of manufacturing a semiconductor device having trenches for isolation and capacitorOKAZAKI TSUTOMU·Filed 2005·Application pending·0 cites
- 3836US2004238878A1Manufacturing method of a semiconductor integrated circuit deviceRENESAS TECH CORP·Filed 2004·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →