Inventor · disambiguated record
Daisaburo Takashima
Also filed as: TAKASHIMA DAISABURO
230 granted patents·17 pending applications·3,295 citations·filing 1990–2025
99Inventor score
Files withTOSHIBA KK171KIOXIA CORP24TOSHIBA MEMORY CORP14TAKASHIMA DAISABURO9INFINEON TECHNOLOGIES AG6
Top patents by PatentIndex Score
247 records- 0198US6198652B1Non-volatile semiconductor integrated memory deviceTOSHIBA KK·Filed 1999·Granted Mar 6, 2001·228 cites·17 claims
- 0297US7778078B2Memory system and control method thereofTOSHIBA KK·Filed 2008·Granted Aug 17, 2010·60 cites·20 claims
- 0396US5894447ASemiconductor memory device including a particular memory cell block structureTOSHIBA KK·Filed 1997·Granted Apr 13, 1999·175 cites·9 claims
- 0495US9966136B2Semiconductor memory device including variable resistance elementTOSHIBA MEMORY CORP·Filed 2017·Granted May 8, 2018·12 cites·16 claims
- 0595US7791922B2Semiconductor memory deviceTOSHIBA KK·Filed 2008·Granted Sep 7, 2010·68 cites·11 claims
- 0695US5903492ASemiconductor memory device and various systems mounting themTOSHIBA KK·Filed 1997·Granted May 11, 1999·217 cites·86 claims
- 0794US6798686B2Semiconductor deviceTOSHIBA KK·Filed 2003·Granted Sep 28, 2004·67 cites·4 claims
- 0893US11765916B2Memory device and method of manufacturing memory deviceKIOXIA CORP·Filed 2021·Granted Sep 19, 2023·2 cites·22 claims
- 0993US11373703B2Semiconductor storage deviceKIOXIA CORP·Filed 2021·Granted Jun 28, 2022·4 cites·20 claims
- 1093US9025369B2Resistance change nonvolatile semiconductor memory deviceTAKASHIMA DAISABURO·Filed 2012·Granted May 5, 2015·18 cites·29 claims
- 1193US7697318B2Semiconductor memory deviceTOSHIBA KK·Filed 2007·Granted Apr 13, 2010·23 cites·9 claims
- 1292US8078923B2Semiconductor memory device with error correctionNAGADOMI YASUSHI·Filed 2008·Granted Dec 13, 2011·27 cites·11 claims
- 1391US8811079B2Semiconductor memory deviceTOSHIBA KK·Filed 2013·Granted Aug 19, 2014·15 cites·20 claims
- 1491US8559223B2Fusion memoryTAKASHIMA DAISABURO·Filed 2011·Granted Oct 15, 2013·14 cites·26 claims
- 1591US7679412B2Power supply circuitTOSHIBA KK·Filed 2008·Granted Mar 16, 2010·25 cites·15 claims
- 1691US6643163B2Semiconductor deviceTOSHIBA KK·Filed 2003·Granted Nov 4, 2003·47 cites·2 claims
- 1791US6278165B1MIS transistor having a large driving current and method for producing the sameTOSHIBA KK·Filed 1999·Granted Aug 21, 2001·72 cites·7 claims
- 1891US6151242ASemiconductor memory deviceTOSHIBA KK·Filed 1999·Granted Nov 21, 2000·86 cites·15 claims
- 1990US11742019B2Nonvolatile semiconductor memory deviceKIOXIA CORP·Filed 2021·Granted Aug 29, 2023·2 cites·20 claims
- 2090US8732553B2Memory system and control method thereofNAGADOMI YASUSHI·Filed 2011·Granted May 20, 2014·15 cites·20 claims
- 2190US8156393B2Memory systemNAGADOMI YASUSHI·Filed 2007·Granted Apr 10, 2012·19 cites·18 claims
- 2290US7649763B2Nonvolatile ferroelectric memoryTOSHIBA KK·Filed 2007·Granted Jan 19, 2010·18 cites·7 claims
- 2390US7397686B2Memory system combining flash EEPROM and FeRAMTOSHIBA KK·Filed 2006·Granted Jul 8, 2008·25 cites·12 claims
- 2490US5396450ADynamic random access memory device with the combined open/folded bit-line pair arrangementTOSHIBA KK·Filed 1993·Granted Mar 7, 1995·67 cites·24 claims
- 2589US7233536B2Semiconductor memory device having memory cells to store cell data and reference dataTOSHIBA KK·Filed 2005·Granted Jun 19, 2007·21 cites·17 claims
- 2689US6493251B2Ferroelectric memory deviceTOSHIBA KK·Filed 2001·Granted Dec 10, 2002·52 cites·21 claims
- 2789US6473331B2Semiconductor memory device and various systems mounting themTOSHIBA KK·Filed 2001·Granted Oct 29, 2002·27 cites·26 claims
- 2889US6320782B1Semiconductor memory device and various systems mounting themTOSHIBA KK·Filed 2000·Granted Nov 20, 2001·29 cites·6 claims
- 2988US8255762B2Semiconductor memory device with error correctionNAGADOMI YASUSHI·Filed 2011·Granted Aug 28, 2012·10 cites·8 claims
- 3088US6473330B1Chain type ferroelectric memory with isolation transistors coupled between a sense amplifier and an equalization circuitTOSHIBA KK·Filed 2000·Granted Oct 29, 2002·32 cites·16 claims
- 3188US5953246ASemiconductor memory device such as a DRAM capable of holding data without refreshTOSHIBA KK·Filed 1997·Granted Sep 14, 1999·71 cites·21 claims
- 3288US5307315AIntegrated semiconductor memory with internal voltage booster of lesser dependency on power supply voltageTOSHIBA KK·Filed 1991·Granted Apr 26, 1994·64 cites·12 claims
- 3386US6657882B2Semiconductor memory device and various systems mounting themTOSHIBA KK·Filed 2002·Granted Dec 2, 2003·20 cites·8 claims
- 3485US5838038ADynamic random access memory device with the combined open/folded bit-line pair arrangementTOSHIBA KK·Filed 1995·Granted Nov 17, 1998·60 cites·14 claims
- 3585US5541885AHigh speed memory with low standby currentTOSHIBA KK·Filed 1995·Granted Jul 30, 1996·62 cites·18 claims
- 3684US11120866B1Memory deviceKIOXIA CORP·Filed 2020·Granted Sep 14, 2021·2 cites·15 claims
- 3784US6094370ASemiconductor memory device and various systems mounting themTOSHIBA KK·Filed 1998·Granted Jul 25, 2000·81 cites·15 claims
- 3884US5732010ADynamic random access memory device with the combined open/folded bit-line pair arrangementTOSHIBA KK·Filed 1996·Granted Mar 24, 1998·51 cites·11 claims
- 3984US5555519ADynamic random access memory device with the combined open/folded bit-line pair arrangementTOSHIBA KK·Filed 1994·Granted Sep 10, 1996·45 cites·34 claims
- 4083US8036021B2Semiconductor memory deviceTOSHIBA KK·Filed 2009·Granted Oct 11, 2011·8 cites·3 claims
- 4183US7248493B2Memory system having improved random write performanceTOSHIBA KK·Filed 2006·Granted Jul 24, 2007·15 cites·18 claims
- 4283US2025344407A1Memory device with memory strings using variable resistance memory regionsKIOXIA CORP·Filed 2025·Application pending·0 cites
- 4382US7254051B2Semiconductor memory device and various systems mounting themTOSHIBA KK·Filed 2004·Granted Aug 7, 2007·13 cites·2 claims
- 4482US6826072B2Semiconductor memory device and various systems mounting themTOSHIBA KK·Filed 2003·Granted Nov 30, 2004·13 cites·2 claims
- 4581US5703817ASemiconductor memory deviceTOSHIBA KK·Filed 1996·Granted Dec 30, 1997·49 cites·26 claims
- 4680US6898104B2Semiconductor device having semiconductor memory with sense amplifierINFINEON TECHNOLOGIES AG·Filed 2002·Granted May 24, 2005·25 cites·10 claims
- 4780US6549449B2Semiconductor deviceTOSHIBA KK·Filed 2001·Granted Apr 15, 2003·22 cites·16 claims
- 4880US5761109ASemiconductor memory device having folded bit line array and an open bit line array with imbalance correctionTOSHIBA KK·Filed 1996·Granted Jun 2, 1998·46 cites·25 claims
- 4980US5555203ADynamic semiconductor memory deviceTOSHIBA KK·Filed 1994·Granted Sep 10, 1996·43 cites·17 claims
- 5078US6657883B2Semiconductor memory deviceTOSHIBA KK·Filed 2002·Granted Dec 2, 2003·22 cites·6 claims
Showing the top 50 of 247 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →