Inventor · disambiguated record
Tatsuo Shibata
Also filed as: MATSUO TATSUO · SHIBATA TATSUO
64 granted patents·17 pending applications·148 citations·filing 1975–2025
98Inventor score
Top patents by PatentIndex Score
81 records- 0194US10418545B2Spin current magnetization reversal element, element assembly, and method for producing spin current magnetization reversal elementTDK CORP·Filed 2017·Granted Sep 17, 2019·9 cites·6 claims
- 0290US11696512B2Magnetic domain wall moving element and magnetic arrayTDK CORP·Filed 2021·Granted Jul 4, 2023·2 cites·9 claims
- 0389US11758826B2Integrated device and neuromorphic deviceTDK CORP·Filed 2021·Granted Sep 12, 2023·2 cites·20 claims
- 0489US10685683B2Magnetic recording array and magnetic recording deviceTDK CORP·Filed 2019·Granted Jun 16, 2020·4 cites·12 claims
- 0589US10600461B2Magnetic domain wall displacement type magnetic recording element and magnetic recording arrayTDK CORP·Filed 2018·Granted Mar 24, 2020·3 cites·11 claims
- 0689US10255934B2Magnetoresistance effect elementTDK CORP·Filed 2016·Granted Apr 9, 2019·8 cites·8 claims
- 0788US11653573B2Magnetic domain wall movement element and magnetic recording arrayTDK CORP·Filed 2020·Granted May 16, 2023·2 cites·21 claims
- 0888US11017821B2Magnetic recording array and magnetic recording deviceTDK CORP·Filed 2020·Granted May 25, 2021·2 cites·8 claims
- 0987US10923169B2Magnetic recording array and magnetic recording deviceTDK CORP·Filed 2020·Granted Feb 16, 2021·2 cites·8 claims
- 1084US10964369B2Memristor circuit, memristor control system, analog product-sum operator, and neuromorphic deviceTDK CORP·Filed 2019·Granted Mar 30, 2021·2 cites·17 claims
- 1184US9520175B2Magnetization controlling element using magnetoelectric effectTDK CORP·Filed 2014·Granted Dec 13, 2016·6 cites·5 claims
- 1283US3996637AApparatus for cleaning the inside of ingot molds or other hollow bodies having interiors of varying shapes and sizesIRI E KOSAN CORP·Filed 1975·Granted Dec 14, 1976·19 cites·10 claims
- 1382US11244781B2Magnetization control element, magnetic memory, and magnetic recording systemTDK CORP·Filed 2018·Granted Feb 8, 2022·3 cites·20 claims
- 1481US11871681B2Magnetoresistance effect elementTDK CORP·Filed 2022·Granted Jan 9, 2024·0 cites·9 claims
- 1579US11211548B2Spin current magnetization reversal element, element assembly, and method for producing spin current magnetization reversal elementTDK CORP·Filed 2019·Granted Dec 28, 2021·1 cites·10 claims
- 1679US10468589B2Magnetoresistance effect elementTDK CORP·Filed 2018·Granted Nov 5, 2019·3 cites·25 claims
- 1778US10672446B2Exchange bias utilization type magnetization rotational element, exchange bias utilization type magnetoresistance effect element, exchange bias utilization type magnetic memory, non-volatile logic circuit, and magnetic neuron elementTDK CORP·Filed 2017·Granted Jun 2, 2020·4 cites·20 claims
- 1877US8724434B2Magnetic recording system and magnetic recording deviceTDK CORP·Filed 2013·Granted May 13, 2014·4 cites·20 claims
- 1977US6795043B2Clock generation circuit having PLL circuitMITSUBISHI ELECTRIC CORP·Filed 2001·Granted Sep 21, 2004·17 cites·16 claims
- 2076US10381555B2Variable-frequency magnetoresistive effect element and oscillator, detector, and filter using the sameTDK CORP·Filed 2017·Granted Aug 13, 2019·2 cites·15 claims
- 2176US10109788B2Magnetoresistance effect elementTDK CORP·Filed 2016·Granted Oct 23, 2018·3 cites·12 claims
- 2276US4924305AMotion detecting circuit for video signal processing using correlation techniquesHITACHI LTD·Filed 1989·Granted May 8, 1990·34 cites·18 claims
- 2374US11600771B2Magnetoresistance effect elementTDK CORP·Filed 2021·Granted Mar 7, 2023·0 cites·7 claims
- 2471US12262644B2Spin current magnetization reversal element, element assembly, and method for producing spin current magnetization reversal elementTDK CORP·Filed 2021·Granted Mar 25, 2025·0 cites·11 claims
- 2571US10916480B2Magnetic wall utilization type analog memory device, magnetic wall utilization type analog memory, nonvolatile logic circuit, and magnetic neuro deviceTDK CORP·Filed 2017·Granted Feb 9, 2021·1 cites·22 claims
- 2668US11442695B2Product-sum operation device, neuromorphic device, and method for determining malfunction in product-sum operation deviceTDK CORP·Filed 2018·Granted Sep 13, 2022·1 cites·15 claims
- 2768US10790440B2Magnetoresistance effect elementTDK CORP·Filed 2019·Granted Sep 29, 2020·0 cites·25 claims
- 2868US2025204271A1Spin current magnetization reversal element, element assembly, and method for producing spin current magnetization reversal elementTDK CORP·Filed 2025·Application pending·0 cites
- 2966US12477755B2Variable capacitor and integrated circuitTDK CORP·Filed 2022·Granted Nov 18, 2025·0 cites·15 claims
- 3066US11056642B2Magnetoresistance effect elementTDK CORP·Filed 2019·Granted Jul 6, 2021·0 cites·7 claims
- 3165US12419199B2Domain wall motion type magnetic recording elementTDK CORP·Filed 2022·Granted Sep 16, 2025·0 cites·19 claims
- 3264US2025248316A1Magnetic domain wall motion element and magnetic arrayTDK CORP·Filed 2024·Application pending·0 cites
- 3362US11469370B2Domain wall motion type magnetic recording elementTDK CORP·Filed 2019·Granted Oct 11, 2022·0 cites·20 claims
- 3460US10319904B2Magnetoresistance effect elementTDK CORP·Filed 2016·Granted Jun 11, 2019·0 cites·8 claims
- 3560US2024347252A1Spin inductorTDK CORP·Filed 2022·Application pending·0 cites
- 3659US8532292B2Stream generation method, broadcast receiving apparatus, and display methodFUKUSHIMA MASARU·Filed 2007·Granted Sep 10, 2013·3 cites·5 claims
- 3758US10446740B2Magnetoresistance effect elementTDK CORP·Filed 2019·Granted Oct 15, 2019·0 cites·7 claims
- 3858US2025248314A1Magnetic domain wall motion element and magnetic arrayTDK CORP·Filed 2024·Application pending·0 cites
- 3957US12477953B2Domain wall movement element, magnetoresistive element, and magnetic arrayTDK CORP·Filed 2024·Granted Nov 18, 2025·0 cites·9 claims
- 4057US12058872B2Integrated device and neuromorphic deviceTDK CORP·Filed 2021·Granted Aug 6, 2024·0 cites·19 claims
- 4157US11991931B2Magnetic recording layer, magnetic domain wall moving element and magnetic recording arrayTDK CORP·Filed 2020·Granted May 21, 2024·0 cites·15 claims
- 4257US11665976B2Reservoir element and neuromorphic elementTDK CORP·Filed 2019·Granted May 30, 2023·0 cites·17 claims
- 4357US11588099B2Reservoir element and neuromorphic elementTDK CORP·Filed 2019·Granted Feb 21, 2023·0 cites·14 claims
- 4456US10720178B2Magnetoresistance effect elementTDK CORP·Filed 2019·Granted Jul 21, 2020·0 cites·19 claims
- 4556US2025126806A1Domain wall motion element and magnetic arrayTDK CORP·Filed 2024·Application pending·0 cites
- 4655US12310253B2Magnetic domain wall movement element and magnetic arrayTDK CORP·Filed 2022·Granted May 20, 2025·0 cites·11 claims
- 4755US2021383853A1Magnetic recording array, product-sum calculator, and neuromorphic deviceTDK CORP·Filed 2021·Application pending·0 cites
- 4854US11797829B2Product-sum operation device, neuromorphic device, and method for using product-sum operation deviceTDK CORP·Filed 2018·Granted Oct 24, 2023·0 cites·14 claims
- 4954US11367834B2Magnetoresistance effect elementTDK CORP·Filed 2020·Granted Jun 21, 2022·0 cites·11 claims
- 5054US2025061322A1Neuromorphic deviceTDK CORP·Filed 2024·Application pending·0 cites
Showing the top 50 of 81 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →