Inventor · disambiguated record
Tetsufumi Tanamoto
Also filed as: TANAMOTO TETSUFUMI
51 granted patents·9 pending applications·907 citations·filing 1995–2022
98Inventor score
Top patents by PatentIndex Score
60 records- 0198US6060743ASemiconductor memory device having multilayer group IV nanocrystal quantum dot floating gate and method of manufacturing the sameTOSHIBA KK·Filed 1998·Granted May 9, 2000·267 cites·13 claims
- 0294US5710436AQuantum effect deviceTOSHIBA KK·Filed 1995·Granted Jan 20, 1998·145 cites·20 claims
- 0393US5670790AElectronic deviceTOKYO SHIBAURA ELECTRIC CO·Filed 1996·Granted Sep 23, 1997·120 cites·21 claims
- 0491US6800837B1Method for quantum information processing and quantum information processorTOSHIBA KK·Filed 2000·Granted Oct 5, 2004·48 cites·19 claims
- 0589US9520171B2Resistive change memoryTOSHIBA KK·Filed 2015·Granted Dec 13, 2016·10 cites·12 claims
- 0689US8294489B2Programmable logic circuitTANAMOTO TETSUFUMI·Filed 2009·Granted Oct 23, 2012·18 cites·13 claims
- 0788US7949984B2Method and apparatus for designing a three-dimensional integrated circuitTOSHIBA KK·Filed 2008·Granted May 24, 2011·18 cites·16 claims
- 0884US6208000B1Semiconductor element having charge accumulating layer under gate electrode and using single electron phenomenonTOSHIBA KK·Filed 1999·Granted Mar 27, 2001·53 cites·16 claims
- 0982US10459692B2Random number generatorTOSHIBA KK·Filed 2016·Granted Oct 29, 2019·4 cites·16 claims
- 1082US8154916B2Nonvolatile memory circuit using spin MOS transistorsSUGIYAMA HIDEYUKI·Filed 2010·Granted Apr 10, 2012·8 cites·5 claims
- 1182US7653855B2Random 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
- 1282US7558813B2Random number generating deviceTOSHIBA KK·Filed 2008·Granted Jul 7, 2009·6 cites·5 claims
- 1381US7405423B2Random number generating deviceTOSHIBA KK·Filed 2003·Granted Jul 29, 2008·19 cites·12 claims
- 1480US9570137B2Magnetic memory and semiconductor-integrated-circuitTOSHIBA KK·Filed 2016·Granted Feb 14, 2017·5 cites·20 claims
- 1580US9230625B2Magnetic memory, spin element, and spin MOS transistorTOSHIBA KK·Filed 2014·Granted Jan 5, 2016·4 cites·20 claims
- 1679US8856199B2Random number generator circuit and cryptographic circuitTANAMOTO TETSUFUMI·Filed 2011·Granted Oct 7, 2014·6 cites·22 claims
- 1777US9712166B2Data generating device and authentication systemTOSHIBA KK·Filed 2016·Granted Jul 18, 2017·2 cites·21 claims
- 1876US6333516B1Quantum effect deviceTOSHIBA KK·Filed 1996·Granted Dec 25, 2001·75 cites·16 claims
- 1974US8610196B2Memory including transistors with double floating gate structuresTANAMOTO TETSUFUMI·Filed 2012·Granted Dec 17, 2013·4 cites·7 claims
- 2074US8553464B2Nonvolatile programmable logic switchNISHI YOSHIFUMI·Filed 2011·Granted Oct 8, 2013·4 cites·9 claims
- 2172US10298407B2Data generation apparatus, electronic device, and authentication systemTOSHIBA KK·Filed 2016·Granted May 21, 2019·3 cites·9 claims
- 2272US8874631B2Random number generation apparatusMATSUMOTO MARI·Filed 2009·Granted Oct 28, 2014·6 cites·18 claims
- 2371US9424927B2Memory system, control system and method of predicting lifetimeTOSHIBA KK·Filed 2014·Granted Aug 23, 2016·4 cites·8 claims
- 2470US8681033B2Analog-to-digital converter including differential pair circuitMARUKAME TAKAO·Filed 2012·Granted Mar 25, 2014·4 cites·9 claims
- 2569US8681034B2Analog-to-digital converter for dividing reference voltage using plural variable resistorsMARUKAME TAKAO·Filed 2012·Granted Mar 25, 2014·2 cites·7 claims
- 2668US9171888B2Magnetic memory device and driving method for the sameTOSHIBA KK·Filed 2014·Granted Oct 27, 2015·3 cites·22 claims
- 2768US7796423B2Reconfigurable logic circuitTOSHIBA KK·Filed 2008·Granted Sep 14, 2010·5 cites·16 claims
- 2867US9547475B2Random number generating circuitTOSHIBA KK·Filed 2013·Granted Jan 17, 2017·2 cites·17 claims
- 2964US10853721B2Multiplier accumulator, network unit, and network apparatusTOSHIBA KK·Filed 2017·Granted Dec 1, 2020·1 cites·18 claims
- 3064US9794073B2Information processing system and semiconductor deviceTOSHIBA KK·Filed 2015·Granted Oct 17, 2017·1 cites·10 claims
- 3162US9460316B2Authentication device, authentication method, and computer program productTOSHIBA KK·Filed 2014·Granted Oct 4, 2016·2 cites·3 claims
- 3262US8405443B2Pass transistor circuit with memory function, and switching box circuit including the pass transistor circuitSUGIYAMA HIDEYUKI·Filed 2012·Granted Mar 26, 2013·2 cites·16 claims
- 3362US7629609B2Random number generating deviceTOSHIBA KK·Filed 2008·Granted Dec 8, 2009·1 cites·17 claims
- 3461US7917560B2Random number test circuitTOSHIBA KK·Filed 2006·Granted Mar 29, 2011·2 cites·12 claims
- 3555US11586887B2Neural network apparatusTOSHIBA KK·Filed 2019·Granted Feb 21, 2023·0 cites·13 claims
- 3655US5844279ASingle-electron semiconductor deviceTOSHIBA KK·Filed 1996·Granted Dec 1, 1998·16 cites·21 claims
- 3753US8330160B2Random number generating deviceTANAMOTO TETSUFUMI·Filed 2008·Granted Dec 11, 2012·0 cites·5 claims
- 3852US9536583B2Magnetic memory, spin element, and spin MOS transistorTOSHIBA KK·Filed 2015·Granted Jan 3, 2017·0 cites·20 claims
- 3951US10942705B2Quantum annealing apparatusTOSHIBA KK·Filed 2019·Granted Mar 9, 2021·0 cites·15 claims
- 4051US10496546B2Cache memory and processor systemTOSHIBA KK·Filed 2016·Granted Dec 3, 2019·0 cites·21 claims
- 4151US2014332895A1Random number generation deviceTOSHIBA KK·Filed 2014·Application pending·0 cites
- 4251US2009309646A1Random number generation deviceTOSHIBA KK·Filed 2009·Application pending·0 cites
- 4350US5877511ASingle-electron controlling magnetoresistance elementTOSHIBA KK·Filed 1997·Granted Mar 2, 1999·25 cites·31 claims
- 4449US7001787B2Electrode manufacturing methodTOSHIBA KK·Filed 2004·Granted Feb 21, 2006·3 cites·11 claims
- 4548US8981436B2Stacked structure, spin transistor, and reconfigurable logic circuitTOSHIBA KK·Filed 2013·Granted Mar 17, 2015·0 cites·16 claims
- 4648US2023231016A1Quantum deviceUNIV TEIKYO·Filed 2021·Application pending·0 cites
- 4747US10218518B2Authentication server, authentication system, and authentication methodTOSHIBA KK·Filed 2017·Granted Feb 26, 2019·0 cites·9 claims
- 4847US2008243978A1Random number generatorTOSHIBA KK·Filed 2008·Application pending·0 cites
- 4946US9852281B2Authentication system, authentication device, and authentication methodTOSHIBA KK·Filed 2015·Granted Dec 26, 2017·0 cites·9 claims
- 5045US8578318B2Method for implementing circuit design for integrated circuit and computer readable mediumNOMURA KUMIKO·Filed 2012·Granted Nov 5, 2013·0 cites·8 claims
Showing the top 50 of 60 patent records by PatentIndex Score.
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