Inventor · disambiguated record
Shinobu Fujita
Also filed as: FUJITA SHINOBU
93 granted patents·17 pending applications·651 citations·filing 1992–2020
99Inventor score
Top patents by PatentIndex Score
110 records- 0198US8912822B2Semiconductor integrated circuitTOSHIBA KK·Filed 2013·Granted Dec 16, 2014·57 cites·13 claims
- 0294US8581414B2Method of manufacturing three-dimensional integrated circuit and three-dimensional integrated circuit apparatusFUJITA SHINOBU·Filed 2012·Granted Nov 12, 2013·21 cites·11 claims
- 0394US8450625B2Switch device and circuit including switch deviceFUJITA SHINOBU·Filed 2012·Granted May 28, 2013·21 cites·21 claims
- 0491US9147458B2Magnetic random access memoryTOSHIBA KK·Filed 2013·Granted Sep 29, 2015·13 cites·16 claims
- 0591US6157047ALight emitting semiconductor device using nanocrystalsTOSHIBA KK·Filed 1998·Granted Dec 5, 2000·163 cites·20 claims
- 0690US10423536B2Memory system with plural nonvolatile memories having different access sizes, different speeds using address conversion information to access one memory by converting an address to access another memoryTOSHIBA MEMORY CORP·Filed 2017·Granted Sep 24, 2019·7 cites·21 claims
- 0790US8331130B2Semiconductor integrated circuitYASUDA SHINICHI·Filed 2010·Granted Dec 11, 2012·15 cites·18 claims
- 0890US7336525B2Nonvolatile memory for logic circuitsTOSHIBA KK·Filed 2005·Granted Feb 26, 2008·22 cites·46 claims
- 0989US10083729B2Magnetic memory and memory systemTOSHIBA MEMORY CORP·Filed 2017·Granted Sep 25, 2018·9 cites·20 claims
- 1088US7949984B2Method and apparatus for designing a three-dimensional integrated circuitTOSHIBA KK·Filed 2008·Granted May 24, 2011·18 cites·16 claims
- 1186US10481975B2Memory systemTOSHIBA MEMORY CORP·Filed 2017·Granted Nov 19, 2019·7 cites·19 claims
- 1286US10460784B2Magnetic memory and memory systemTOSHIBA KK·Filed 2018·Granted Oct 29, 2019·2 cites·18 claims
- 1384US6208000B1Semiconductor element having charge accumulating layer under gate electrode and using single electron phenomenonTOSHIBA KK·Filed 1999·Granted Mar 27, 2001·53 cites·16 claims
- 1482US10459692B2Random number generatorTOSHIBA KK·Filed 2016·Granted Oct 29, 2019·4 cites·16 claims
- 1582US8243498B2Semiconductor integrated circuitABE KEIKO·Filed 2010·Granted Aug 14, 2012·8 cites·19 claims
- 1682US7653855B2Random number test circuit, random number generation circuit, semiconductor integrated circuit, IC card and information terminal deviceTOSHIBA KK·Filed 2007·Granted Jan 26, 2010·9 cites·17 claims
- 1782US7558813B2Random number generating deviceTOSHIBA KK·Filed 2008·Granted Jul 7, 2009·6 cites·5 claims
- 1881US10361358B2Spin orbit torque (SOT) MRAM having a source line connected to a spin orbit conductive layer and arranged above a magnetoresistive elementTOSHIBA KK·Filed 2017·Granted Jul 23, 2019·3 cites·10 claims
- 1981US10042725B2Memory control circuit, cache memory and memory control methodTOSHIBA KK·Filed 2016·Granted Aug 7, 2018·3 cites·10 claims
- 2081US7405423B2Random number generating deviceTOSHIBA KK·Filed 2003·Granted Jul 29, 2008·19 cites·12 claims
- 2180US7671397B2Switching elementTOSHIBA KK·Filed 2005·Granted Mar 2, 2010·12 cites·23 claims
- 2279US8856199B2Random number generator circuit and cryptographic circuitTANAMOTO TETSUFUMI·Filed 2011·Granted Oct 7, 2014·6 cites·22 claims
- 2379US7068069B2Control circuit and reconfigurable logic blockTOSHIBA KK·Filed 2004·Granted Jun 27, 2006·25 cites·19 claims
- 2477US9712166B2Data generating device and authentication systemTOSHIBA KK·Filed 2016·Granted Jul 18, 2017·2 cites·21 claims
- 2577US8307022B2Random number generating deviceMATSUMOTO MARI·Filed 2008·Granted Nov 6, 2012·9 cites·19 claims
- 2677US8039890B2Random number generating deviceTOSHIBA KK·Filed 2007·Granted Oct 18, 2011·8 cites·13 claims
- 2776US10585587B2Memory control circuitry, memory system and processor systemTOSHIBA MEMORY CORP·Filed 2017·Granted Mar 10, 2020·2 cites·17 claims
- 2874US10249352B2Memory device and memory systemTOSHIBA MEMORY CORP·Filed 2017·Granted Apr 2, 2019·3 cites·30 claims
- 2974US8610196B2Memory including transistors with double floating gate structuresTANAMOTO TETSUFUMI·Filed 2012·Granted Dec 17, 2013·4 cites·7 claims
- 3074US8553464B2Nonvolatile programmable logic switchNISHI YOSHIFUMI·Filed 2011·Granted Oct 8, 2013·4 cites·9 claims
- 3173US9954029B2Resistance change memoryTOSHIBA KK·Filed 2016·Granted Apr 24, 2018·2 cites·13 claims
- 3273US8716805B2CMOS integrated circuits with bonded layers containing functional electronic devicesFUJITA SHINOBU·Filed 2008·Granted May 6, 2014·5 cites·18 claims
- 3372US10298407B2Data generation apparatus, electronic device, and authentication systemTOSHIBA KK·Filed 2016·Granted May 21, 2019·3 cites·9 claims
- 3471US8497732B2Three-dimensional semiconductor integrated circuitYASUDA SHINICHI·Filed 2011·Granted Jul 30, 2013·3 cites·9 claims
- 3571US8239809B23-dimensional integrated circuit designing methodFUJITA SHINOBU·Filed 2009·Granted Aug 7, 2012·4 cites·9 claims
- 3669US10025719B2Cache memory system and processor systemTOSHIBA KK·Filed 2016·Granted Jul 17, 2018·1 cites·18 claims
- 3769US9003128B2Cache system and processing apparatusNOMURA KUMIKO·Filed 2011·Granted Apr 7, 2015·3 cites·14 claims
- 3869US7111029B2Random number generating circuitTOSHIBA KK·Filed 2002·Granted Sep 19, 2006·14 cites·19 claims
- 3968US10564871B2Memory system having multiple different type memories with various data granularitiesTOSHIBA MEMORY CORP·Filed 2017·Granted Feb 18, 2020·1 cites·16 claims
- 4068US9548097B2Magnetic random access memoryTOSHIBA KK·Filed 2015·Granted Jan 17, 2017·2 cites·20 claims
- 4168US5319223AHigh electron mobility transistorTOSHIBA KK·Filed 1992·Granted Jun 7, 1994·29 cites·10 claims
- 4267US10360100B2Cache memory system and processor systemTOSHIBA KK·Filed 2016·Granted Jul 23, 2019·1 cites·15 claims
- 4366US9786342B2Memory control circuit and cache memoryTOSHIBA KK·Filed 2016·Granted Oct 10, 2017·2 cites·20 claims
- 4466US9754664B2Semiconductor memoryTOSHIBA KK·Filed 2016·Granted Sep 5, 2017·2 cites·16 claims
- 4566US9557801B2Cache device, cache system and control methodTOSHIBA KK·Filed 2013·Granted Jan 31, 2017·2 cites·8 claims
- 4666US9218868B2Magnetic memoryTOSHIBA KK·Filed 2014·Granted Dec 22, 2015·3 cites·9 claims
- 4766US7642538B2Switching element, line-switching device and logic circuitTOSHIBA KK·Filed 2005·Granted Jan 5, 2010·6 cites·6 claims
- 4863US8437187B2Semiconductor integrated circuit including memory cells having non-volatile memories and switching elementsYASUDA SHINICHI·Filed 2011·Granted May 7, 2013·2 cites·16 claims
- 4962US9524764B2Semiconductor device having stacked chipsTOSHIBA KK·Filed 2013·Granted Dec 20, 2016·2 cites·16 claims
- 5062US7629609B2Random number generating deviceTOSHIBA KK·Filed 2008·Granted Dec 8, 2009·1 cites·17 claims
Showing the top 50 of 110 patent records by PatentIndex Score.
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