Inventor · disambiguated record
Kohji Hosokawa
Also filed as: HOSOKAWA KOHJI
39 granted patents·7 pending applications·104 citations·filing 1998–2024
96Inventor score
Top patents by PatentIndex Score
46 records- 0193US12148682B2Memory cell in wafer backsideIBM·Filed 2021·Granted Nov 19, 2024·2 cites·7 claims
- 0290US10423805B2Encryption engine with an undetectable/tamper-proof private key in late node CMOS technologyIBM·Filed 2016·Granted Sep 24, 2019·5 cites·15 claims
- 0383US6925028B2DRAM with multiple virtual bank architecture for random row accessIBM·Filed 2002·Granted Aug 2, 2005·33 cites·7 claims
- 0480US10490273B1Linearly weight updatable CMOS synaptic array without cell location dependenceIBM·Filed 2018·Granted Nov 26, 2019·4 cites·20 claims
- 0580US10339444B2Monitoring potential of neuron circuitsIBM·Filed 2017·Granted Jul 2, 2019·3 cites·9 claims
- 0679US10891543B2LUT based synapse weight update scheme in STDP neuromorphic systemsSAMSUNG ELECTRONICS CO LTD·Filed 2015·Granted Jan 12, 2021·4 cites·20 claims
- 0779US10572799B2Neuron peripheral circuits for neuromorphic synaptic memory array based on neuron modelsIBM·Filed 2015·Granted Feb 25, 2020·3 cites·4 claims
- 0876US10289950B2Monitoring potential of neuron circuitsIBM·Filed 2017·Granted May 14, 2019·2 cites·10 claims
- 0975US10446231B2Memory cell structureIBM·Filed 2019·Granted Oct 15, 2019·2 cites·20 claims
- 1073US2023385619A1Neuromorphic chip for updating precise synaptic weight valuesIBM·Filed 2023·Application pending·0 cites
- 1172US12413217B1Duty compensation schemeIBM·Filed 2024·Granted Sep 9, 2025·0 cites·20 claims
- 1272US10417559B2Communicating postsynaptic neuron fires to neuromorphic coresIBM·Filed 2015·Granted Sep 17, 2019·2 cites·20 claims
- 1371US2024020522A1Performance and area efficient synapse memory cell structureIBM·Filed 2023·Application pending·0 cites
- 1470US10762419B2Digitial STDP synapse and LIF neuron-based neuromorphic systemIBM·Filed 2019·Granted Sep 1, 2020·1 cites·19 claims
- 1568US12198039B2Synapse memoryIBM·Filed 2022·Granted Jan 14, 2025·0 cites·20 claims
- 1666US11188815B2Weight shifting for neuromorphic synapse arrayIBM·Filed 2019·Granted Nov 30, 2021·1 cites·20 claims
- 1763US10810489B2Neuron peripheral circuits for neuromorphic synaptic memory array based on neuron modelsSAMSUNG ELECTRONICS CO LTD·Filed 2019·Granted Oct 20, 2020·0 cites·6 claims
- 1863US10169701B2Neuron peripheral circuits for neuromorphic synaptic memory array based on neuron modelsIBM·Filed 2015·Granted Jan 1, 2019·1 cites·11 claims
- 1962US10552731B2Digital STDP synapse and LIF neuron-based neuromorphic systemIBM·Filed 2015·Granted Feb 4, 2020·1 cites·20 claims
- 2060US12424550B2Buried metal signal rail for memory arraysIBM·Filed 2022·Granted Sep 23, 2025·0 cites·7 claims
- 2160US11809982B2Performance and area efficient synapse memory cell structureIBM·Filed 2020·Granted Nov 7, 2023·0 cites·16 claims
- 2258US11023805B2Monitoring potential of neuron circuitsSAMSUNG ELECTRONICS CO LTD·Filed 2019·Granted Jun 1, 2021·0 cites·18 claims
- 2354US11216595B2Encryption engine with an undetectable/tamper-proof private key in late node CMOS technologyIBM·Filed 2019·Granted Jan 4, 2022·0 cites·15 claims
- 2454US10997321B2Encryption engine with an undetectable/tamper proof private key in late node CMOS technologyIBM·Filed 2019·Granted May 4, 2021·0 cites·2 claims
- 2554US6462613B1Power controlled input receiverINFINEON TECHNOLOGIES AG·Filed 2000·Granted Oct 8, 2002·4 cites·8 claims
- 2654US2023096894A1Flexible and energy-efficient 2-d router meshIBM·Filed 2021·Application pending·0 cites
- 2753US11763139B2Neuromorphic chip for updating precise synaptic weight valuesIBM·Filed 2018·Granted Sep 19, 2023·0 cites·20 claims
- 2852US10297321B2Memory cell structureIBM·Filed 2018·Granted May 21, 2019·0 cites·20 claims
- 2951US7274612B2DRAM circuit and its operation methodIBM·Filed 2005·Granted Sep 25, 2007·3 cites·6 claims
- 3051US2023195832A1Calibration of matrix-vector operations on resistive processing unit hardwareIBM·Filed 2021·Application pending·0 cites
- 3150US11270191B2On-chip Poisson spike generationIBM·Filed 2018·Granted Mar 8, 2022·0 cites·10 claims
- 3250US10672471B2Linearly weight updatable CMOS synaptic array without cell location dependenceIBM·Filed 2019·Granted Jun 2, 2020·0 cites·20 claims
- 3350US6246630B1Intra-unit column address increment system for memoryIBM·Filed 1998·Granted Jun 12, 2001·13 cites·13 claims
- 3448US10090047B2Memory cell structureIBM·Filed 2016·Granted Oct 2, 2018·0 cites·18 claims
- 3547US2017047911A1Pulse generator with switched capacitorsIBM·Filed 2015·Application pending·0 cites
- 3646US11586882B2Synapse memoryIBM·Filed 2018·Granted Feb 21, 2023·0 cites·13 claims
- 3746US2017047914A1Pulse generator with switched capacitorsIBM·Filed 2015·Application pending·0 cites
- 3845US6999364B2DRAM circuit and its operation methodIBM·Filed 2003·Granted Feb 14, 2006·6 cites·10 claims
- 3944US10748058B2LUT based neuron membrane potential update scheme in STDP neuromorphic systemsIBM·Filed 2015·Granted Aug 18, 2020·0 cites·25 claims
- 4043US11003984B2Timing sequence for digital STDP synapse and LIF neuron-based neuromorphic systemSAMSUNG ELECTRONICS CO LTD·Filed 2016·Granted May 11, 2021·0 cites·20 claims
- 4143US7313045B2Dynamic semiconductor storage deviceIBM·Filed 2004·Granted Dec 25, 2007·3 cites·2 claims
- 4242US6002275ASingle ended read write drive for memoryIBM·Filed 1998·Granted Dec 14, 1999·8 cites·3 claims
- 4339US6252431B1Shared PMOS sense amplifierIBM·Filed 2000·Granted Jun 26, 2001·2 cites·5 claims
- 4437US6452832B2DRAM circuit and method of controlling the sameIBM·Filed 2001·Granted Sep 17, 2002·1 cites·3 claims
- 4531US6252810B1Circuit and method for detecting defects in semiconductor memoryIBM·Filed 2000·Granted Jun 26, 2001·0 cites·5 claims
- 4628US2008291746A1Semiconductor Storage Device and Burst Operation MethodSUNAGA TOSHIO·Filed 2004·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →