Inventor · disambiguated record
Yohei Shiokawa
Also filed as: SHIOKAWA Yohei
84 granted patents·10 pending applications·206 citations·filing 2016–2025
99Inventor score
Files withTDK CORP94
Top patents by PatentIndex Score
94 records- 0199US11793088B2Spin-orbit torque type magnetoresistance effect element, and method for producing spin-orbit torque type magnetoresistance effect elementTDK CORP·Filed 2022·Granted Oct 17, 2023·3 cites·8 claims
- 0299US11276815B2Spin-orbit torque type magnetization reversal element, magnetic memory, and high frequency magnetic deviceTDK CORP·Filed 2020·Granted Mar 15, 2022·7 cites·13 claims
- 0397US11063210B2Spin-orbit-torque magnetization rotational element, spin-orbit-torque magnetoresistance effect element, and magnetic memoryTDK CORP·Filed 2020·Granted Jul 13, 2021·4 cites·12 claims
- 0497US10854258B2Spin current magnetization rotational element, magnetoresistance effect element, and magnetic memoryTDK CORP·Filed 2020·Granted Dec 1, 2020·4 cites·20 claims
- 0597US10797231B2Spin-orbit torque type magnetization reversal element, magnetic memory, and high frequency magnetic deviceTDK CORP·Filed 2019·Granted Oct 6, 2020·10 cites·21 claims
- 0697US10319901B2Spin-orbit torque type magnetization reversal element, magnetic memory, and high frequency magnetic deviceTDK CORP·Filed 2017·Granted Jun 11, 2019·16 cites·11 claims
- 0796US10944045B2Magnetic memoryTDK CORP·Filed 2019·Granted Mar 9, 2021·7 cites·7 claims
- 0896US10644228B2Spin-orbit-torque magnetization rotational element, spin-orbit-torque magnetoresistance effect element, and magnetic memoryTDK CORP·Filed 2018·Granted May 5, 2020·8 cites·9 claims
- 0996US10396276B2Electric-current-generated magnetic field assist type spin-current-induced magnetization reversal element, magnetoresistance effect element, magnetic memory and high-frequency filterTDK CORP·Filed 2017·Granted Aug 27, 2019·7 cites·16 claims
- 1096US10374151B2Spin current magnetoresistance effect element and magnetic memoryTDK CORP·Filed 2018·Granted Aug 6, 2019·10 cites·20 claims
- 1196US10193061B2Spin-orbit torque magnetization rotational elementTDK CORP·Filed 2017·Granted Jan 29, 2019·7 cites·22 claims
- 1295US10762941B2Spin-orbit torque magnetization rotating element, spin-orbit torque magnetoresistance effect element, and magnetic memoryTDK CORP·Filed 2019·Granted Sep 1, 2020·6 cites·17 claims
- 1395US10205088B2Magnetic memoryTDK CORP·Filed 2017·Granted Feb 12, 2019·12 cites·19 claims
- 1494US11600768B2Magnetic memoryTDK CORP·Filed 2021·Granted Mar 7, 2023·2 cites·9 claims
- 1594US10580470B2Spin current magnetization rotational element, magnetoresistance effect element, and magnetic memoryTDK CORP·Filed 2018·Granted Mar 3, 2020·5 cites·20 claims
- 1693US10971293B2Spin-orbit-torque magnetization rotational element, spin-orbit-torque magnetoresistance effect element, and spin-orbit-torque magnetization rotational element manufacturing methodTDK CORP·Filed 2018·Granted Apr 6, 2021·4 cites·20 claims
- 1792US11676751B2Magnetic deviceTDK CORP·Filed 2021·Granted Jun 13, 2023·2 cites·12 claims
- 1892US10910554B2Spin-current magnetization rotational element and spin orbit torque type magnetoresistance effect elementTDK CORP·Filed 2018·Granted Feb 2, 2021·5 cites·20 claims
- 1992US10770214B2Spin-orbit-torque magnetization rotational element, spin-orbit-torque magnetoresistance effect element, and magnetic memoryTDK CORP·Filed 2019·Granted Sep 8, 2020·4 cites·8 claims
- 2091US10439130B2Spin-orbit torque type magnetoresistance effect element, and method for producing spin-orbit torque type magnetoresistance effect elementTDK CORP·Filed 2017·Granted Oct 8, 2019·7 cites·14 claims
- 2189US11522124B2Spin-orbit torque type magnetoresistance effect element, and method for producing spin-orbit torque type magnetoresistance effect elementTDK CORP·Filed 2019·Granted Dec 6, 2022·5 cites·8 claims
- 2289US10902987B2Spin-orbit torque type magnetization rotation element, spin-orbit torque magnetoresistance effect element, and method of manufacturing spin-orbit torque type magnetization rotation elementTDK CORP·Filed 2018·Granted Jan 26, 2021·3 cites·20 claims
- 2389US10756262B2Spin-orbit-torque magnetization rotational element, spin-orbit-torque magnetoresistance effect element, magnetic memory, and spin-orbit-torque magnetization rotational element manufacturing methodTDK CORP·Filed 2019·Granted Aug 25, 2020·3 cites·14 claims
- 2489US10454023B2Spin current magnetization rotational elementTDK CORP·Filed 2018·Granted Oct 22, 2019·3 cites·9 claims
- 2589US10340901B2Random number generator, random number generation device, neuromorphic computer, and quantum computerTDK CORP·Filed 2018·Granted Jul 2, 2019·7 cites·26 claims
- 2688US10490249B2Data writing method, inspection method, spin device manufacturing method, and magnetoresistance effect elementTDK CORP·Filed 2018·Granted Nov 26, 2019·4 cites·14 claims
- 2787US10943631B2Spin current magnetization reversing element, magnetoresistance effect element, magnetic memory, and magnetic deviceTDK CORP·Filed 2018·Granted Mar 9, 2021·3 cites·10 claims
- 2887US10593388B2Spin current magnetization rotational element, magnetoresistance effect element, and magnetic memoryTDK CORP·Filed 2018·Granted Mar 17, 2020·6 cites·19 claims
- 2986US10763430B2Method for stabilizing spin element and method for manufacturing spin elementTDK CORP·Filed 2018·Granted Sep 1, 2020·3 cites·13 claims
- 3086US10522742B2Spin current magnetization reversal element, magnetoresistance effect element, and magnetic memoryTDK CORP·Filed 2016·Granted Dec 31, 2019·1 cites·20 claims
- 3185US11770978B2Magnetization rotational element, magnetoresistance effect element, semiconductor element, magnetic recording array, and method for manufacturing magnetoresistance effect elementTDK CORP·Filed 2020·Granted Sep 26, 2023·1 cites·4 claims
- 3285US10593868B2Spin current magnetization rotating element, magnetoresistive effect element and magnetic memoryTDK CORP·Filed 2018·Granted Mar 17, 2020·6 cites·19 claims
- 3384US11257533B2Magnetic memory and method for controlling the sameTDK CORP·Filed 2020·Granted Feb 22, 2022·1 cites·16 claims
- 3484US10586916B2Spin current magnetization reversal element, magnetoresistance effect element, and magnetic memoryTDK CORP·Filed 2016·Granted Mar 10, 2020·3 cites·17 claims
- 3583US11250897B2Spin current magnetization rotational element, magnetoresistance effect element, and magnetic memoryTDK CORP·Filed 2020·Granted Feb 15, 2022·1 cites·17 claims
- 3682US11145345B2Storage element, semiconductor device, magnetic recording array, and method of producing storage elementTDK CORP·Filed 2020·Granted Oct 12, 2021·1 cites·19 claims
- 3782US11056641B2Spin-orbit-torque magnetization rotational element, spin-orbit-torque magnetoresistance effect element, and magnetic memoryTDK CORP·Filed 2019·Granted Jul 6, 2021·2 cites·15 claims
- 3880US10748563B2Spin-orbit-torque magnetization rotational element, spin-orbit-torque magnetoresistance effect element, and magnetic memoryTDK CORP·Filed 2018·Granted Aug 18, 2020·4 cites·20 claims
- 3980US10651366B2Spin current magnetization reversal element and magnetic memoryTDK CORP·Filed 2018·Granted May 12, 2020·4 cites·18 claims
- 4080US10622048B2Method for stabilizing spin element and method for manufacturing spin elementTDK CORP·Filed 2018·Granted Apr 14, 2020·5 cites·20 claims
- 4179US12232426B2Spin-orbit torque type magnetoresistance effect element, and method for producing spin-orbit torque type magnetoresistance effect elementTDK CORP·Filed 2023·Granted Feb 18, 2025·0 cites·8 claims
- 4278US2025160218A1Spin-orbit torque type magnetoresistance effect element, and method for producing spin-orbit torque type magnetoresistance effect elementTDK CORP·Filed 2025·Application pending·0 cites
- 4377US11276447B2Spin current magnetoresistance effect element and magnetic memoryTDK CORP·Filed 2018·Granted Mar 15, 2022·2 cites·7 claims
- 4477US10614866B2Magnetoresistance effect element, magnetic memory, and magnetic deviceTDK CORP·Filed 2018·Granted Apr 7, 2020·1 cites·14 claims
- 4577US10438641B2Data writing method and magnetic memoryTDK CORP·Filed 2018·Granted Oct 8, 2019·4 cites·13 claims
- 4676US12035639B2Spin-current magnetization rotational element and spin orbit torque type magnetoresistance effect elementTDK CORP·Filed 2023·Granted Jul 9, 2024·0 cites·7 claims
- 4776US11521776B2Spin-orbit-torque magnetization rotational element, spin-orbit-torque magnetoresistance effect element, and spin-orbit-torque magnetization rotational element manufacturing methodTDK CORP·Filed 2020·Granted Dec 6, 2022·0 cites·11 claims
- 4875US12201035B2Magnetic deviceTDK CORP·Filed 2023·Granted Jan 14, 2025·0 cites·6 claims
- 4974US11127894B2Spin-orbit-torque magnetization rotating element, spin-orbit-torque magnetoresistance effect element, and magnetic memoryTDK CORP·Filed 2018·Granted Sep 21, 2021·1 cites·21 claims
- 5073US12048251B2Magnetoresistance effect elementTDK CORP·Filed 2021·Granted Jul 23, 2024·0 cites·4 claims
Showing the top 50 of 94 patent records by PatentIndex Score.
Join the waitlist — get patent alerts
Get an alert when Yohei Shiokawa files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →