Inventor · disambiguated record
Kenji Tsuchida
Also filed as: TSUCHIDA KENJI
84 granted patents·3 pending applications·1,496 citations·filing 1989–2025
99Inventor score
Top patents by PatentIndex Score
87 records- 0197US8369129B2Semiconductor memory device with variable resistance elementTOSHIBA KK·Filed 2010·Granted Feb 5, 2013·38 cites·13 claims
- 0295US6807088B2Magnetic random access memory and reading method thereofTOSHIBA KK·Filed 2003·Granted Oct 19, 2004·65 cites·14 claims
- 0393US7116598B2Semiconductor memoryTOSHIBA KK·Filed 2005·Granted Oct 3, 2006·33 cites·20 claims
- 0491US7952916B2Resistance-change memoryTOSHIBA KK·Filed 2009·Granted May 31, 2011·27 cites·20 claims
- 0591US7457150B2Semiconductor memoryTOSHIBA KK·Filed 2007·Granted Nov 25, 2008·27 cites·18 claims
- 0691US6484246B2High-speed random access semiconductor memory deviceTOSHIBA KK·Filed 1999·Granted Nov 19, 2002·61 cites·42 claims
- 0789US5289413ADynamic semiconductor memory device with high-speed serial-accessing column decoderTOSHIBA KK·Filed 1991·Granted Feb 22, 1994·75 cites·28 claims
- 0889US5062079AMOS type random access memory with interference noise eliminatorTOSHIBA KK·Filed 1989·Granted Oct 29, 1991·57 cites·10 claims
- 0988US7969768B2Magnetic random access memoryTOSHIBA KK·Filed 2009·Granted Jun 28, 2011·20 cites·13 claims
- 1088US6480423B2High-speed cycle clock-synchronous memory deviceTOSHIBA KK·Filed 2001·Granted Nov 12, 2002·36 cites·36 claims
- 1187US8482969B2Semiconductor storage deviceHOYA KATSUHIKO·Filed 2011·Granted Jul 9, 2013·10 cites·19 claims
- 1287US8347175B2Magnetic memoryTOSHIBA KK·Filed 2010·Granted Jan 1, 2013·11 cites·20 claims
- 1387US5973991ASemiconductor memory capable of successively accessing cell array blocks with a plurality of operation modes having different cycle timesTOSHIBA KK·Filed 1999·Granted Oct 26, 1999·47 cites·14 claims
- 1485US6754122B2Semiconductor memory device having overdriven bit-line sense amplifiersTOSHIBA KK·Filed 2003·Granted Jun 22, 2004·38 cites·26 claims
- 1583US8189363B2Resistance change memoryTSUCHIDA KENJI·Filed 2009·Granted May 29, 2012·15 cites·22 claims
- 1681US9613671B2Nonvolatile random access memory including control circuit configured to receive commands at high and low edges of one clock cycleSHIRAI YUTAKA·Filed 2015·Granted Apr 4, 2017·5 cites·15 claims
- 1781US5703817ASemiconductor memory deviceTOSHIBA KK·Filed 1996·Granted Dec 30, 1997·49 cites·26 claims
- 1881US5398207AMOS random access memory device with an internal voltage-down converting transistorTOSHIBA KK·Filed 1993·Granted Mar 14, 1995·48 cites·27 claims
- 1980US6950334B2Magnetic random access memory having test circuit and test method thereforTOSHIBA KK·Filed 2003·Granted Sep 27, 2005·28 cites·13 claims
- 2080US6442088B1Semiconductor memory system, and access control method for semiconductor memory and semiconductor memoryTOSHIBA KK·Filed 2001·Granted Aug 27, 2002·21 cites·19 claims
- 2180US6438059B2Fuse programming circuit for programming fusesTOSHIBA KK·Filed 2001·Granted Aug 20, 2002·26 cites·23 claims
- 2279USRE46920ESemiconductor memory device with variable resistance elementTOSHIBA MEMORY CORP·Filed 2015·Granted Jun 26, 2018·4 cites·27 claims
- 2379US7545672B2Spin injection write type magnetic memory deviceTOSHIBA KK·Filed 2007·Granted Jun 9, 2009·17 cites·15 claims
- 2478US6891748B2MRAM having memory cell array in which cross-point memory cells are arranged by hierarchical bit line scheme and data read method thereofTOSHIBA KK·Filed 2003·Granted May 10, 2005·26 cites·27 claims
- 2578US5815451ADynamic semiconductor memory device having a precharge circuit using low power consumptionTOSHIBA KK·Filed 1997·Granted Sep 29, 1998·42 cites·15 claims
- 2677US6608514B1Clock signal generator circuit and semiconductor integrated circuit with the same circuitTOSHIBA KK·Filed 2000·Granted Aug 19, 2003·25 cites·29 claims
- 2776US9042198B2Nonvolatile random access memorySHIRAI YUTAKA·Filed 2013·Granted May 26, 2015·4 cites·19 claims
- 2876US5933051AConstant-voltage generating deviceTOSHIBA KK·Filed 1996·Granted Aug 3, 1999·31 cites·12 claims
- 2975US6433619B2Pump circuit boosting a supply voltageTOSHIBA KK·Filed 2001·Granted Aug 13, 2002·16 cites·5 claims
- 3074US6326834B1Pump circuit boosting a supply voltageTOSHIBA KK·Filed 2000·Granted Dec 4, 2001·15 cites·11 claims
- 3173US6452860B2Semiconductor memory device having segment type word line structureTOSHIBA KK·Filed 2001·Granted Sep 17, 2002·19 cites·16 claims
- 3273US6147918ADynamic semiconductor memory device having an improved sense amplifier layout arrangementTOSHIBA KK·Filed 1998·Granted Nov 14, 2000·25 cites·9 claims
- 3372US6487133B2Semiconductor deviceTOSHIBA KK·Filed 2001·Granted Nov 26, 2002·19 cites·22 claims
- 3472US6181618B1Dynamic type RAMTOSHIBA KK·Filed 1998·Granted Jan 30, 2001·31 cites·42 claims
- 3572US2024341811A1Skull pinSPINE TEC INC·Filed 2024·Application pending·0 cites
- 3671US7751258B2Magnetic random access memoryTOSHIBA KK·Filed 2008·Granted Jul 6, 2010·7 cites·20 claims
- 3771US6097660ASemiconductor memory deviceTOSHIBA KK·Filed 1998·Granted Aug 1, 2000·31 cites·34 claims
- 3870US8254192B2Resistance change memoryTSUCHIDA KENJI·Filed 2009·Granted Aug 28, 2012·7 cites·18 claims
- 3970US7203088B2Magnetoresistive random access memory and driving method thereofTOSHIBA KK·Filed 2005·Granted Apr 10, 2007·7 cites·18 claims
- 4070US7102945B2Read circuit of semiconductor and read method using a self-reference sensing techniqueTOSHIBA KK·Filed 2004·Granted Sep 5, 2006·16 cites·20 claims
- 4170US6144599ASemiconductor memory deviceTOSHIBA KK·Filed 1998·Granted Nov 7, 2000·28 cites·27 claims
- 4270US5062077ADynamic type semiconductor memory deviceTOSHIBA KK·Filed 1990·Granted Oct 29, 1991·30 cites·21 claims
- 4369US8228710B2Resistance change memory deviceTSUCHIDA KENJI·Filed 2010·Granted Jul 24, 2012·3 cites·9 claims
- 4469US6650590B2Semiconductor memory device with reduced its chip area and power consumptionTOSHIBA KK·Filed 2002·Granted Nov 18, 2003·17 cites·23 claims
- 4569US6452833B2Semiconductor memory deviceTOSHIBA KK·Filed 2001·Granted Sep 17, 2002·17 cites·30 claims
- 4669US6337821B1Dynamic random access memory having continuous data line equalization except at address translation during data readingTOSHIBA KK·Filed 2000·Granted Jan 8, 2002·14 cites·12 claims
- 4768USRE46702ESemiconductor storage device comprising magnetic tunnel junction elements and write amplifiersTOSHIBA MEMORY CORP·Filed 2015·Granted Feb 6, 2018·2 cites·21 claims
- 4867US10658063B2Semiconductor memory device including a correcting circuitTOSHIBA MEMORY CORP·Filed 2018·Granted May 19, 2020·2 cites·8 claims
- 4967US7269060B2Magnetic random access memoryTOSHIBA KK·Filed 2005·Granted Sep 11, 2007·6 cites·20 claims
- 5067US5222038ADynamic random access memory with enhanced sense-amplifier circuitTOSHIBA KK·Filed 1991·Granted Jun 22, 1993·27 cites·17 claims
Showing the top 50 of 87 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →