Inventor
SHIOKAWA Yohei
JP87 patents
Patents
50 patentsUS10319901B2Jun 11, 2019
Spin-orbit torque type magnetization reversal element, magnetic memory, and high frequency magnetic device
TDK CORP16 citations94
US11276815B2Mar 15, 2022
Spin-orbit torque type magnetization reversal element, magnetic memory, and high frequency magnetic device
TDK CORP7 citations86
US11522124B2Dec 6, 2022
Spin-orbit torque type magnetoresistance effect element, and method for producing spin-orbit torque type magnetoresistance effect element
TDK CORP5 citations84
US10944045B2Mar 9, 2021
Magnetic memory
TDK CORP7 citations84
US10910554B2Feb 2, 2021
Spin-current magnetization rotational element and spin orbit torque type magnetoresistance effect element
TDK CORP5 citations84
US10797231B2Oct 6, 2020
Spin-orbit torque type magnetization reversal element, magnetic memory, and high frequency magnetic device
TDK CORP10 citations84
US10593388B2Mar 17, 2020
Spin current magnetization rotational element, magnetoresistance effect element, and magnetic memory
TDK CORP6 citations84
US10586916B2Mar 10, 2020
Spin current magnetization reversal element, magnetoresistance effect element, and magnetic memory
TDK CORP3 citations84
US10439130B2Oct 8, 2019
Spin-orbit torque type magnetoresistance effect element, and method for producing spin-orbit torque type magnetoresistance effect element
TDK CORP7 citations84
US10396276B2Aug 27, 2019
Electric-current-generated magnetic field assist type spin-current-induced magnetization reversal element, magnetoresistance effect element, magnetic memory and high-frequency filter
TDK CORP7 citations84
US10374151B2Aug 6, 2019
Spin current magnetoresistance effect element and magnetic memory
TDK CORP10 citations84
US10340901B2Jul 2, 2019
Random number generator, random number generation device, neuromorphic computer, and quantum computer
TDK CORP7 citations84
US10205088B2Feb 12, 2019
Magnetic memory
TDK CORP12 citations84
US10193061B2Jan 29, 2019
Spin-orbit torque magnetization rotational element
TDK CORP7 citations84
US10644228B2May 5, 2020
Spin-orbit-torque magnetization rotational element, spin-orbit-torque magnetoresistance effect element, and magnetic memory
TDK CORP8 citations83
US11793088B2Oct 17, 2023
Spin-orbit torque type magnetoresistance effect element, and method for producing spin-orbit torque type magnetoresistance effect element
TDK CORP3 citations73
US11676751B2Jun 13, 2023
Magnetic device
TDK CORP2 citations73
US11600768B2Mar 7, 2023
Magnetic memory
TDK CORP2 citations73
US11276447B2Mar 15, 2022
Spin current magnetoresistance effect element and magnetic memory
TDK CORP2 citations73
US11056641B2Jul 6, 2021
Spin-orbit-torque magnetization rotational element, spin-orbit-torque magnetoresistance effect element, and magnetic memory
TDK CORP2 citations73
US10971293B2Apr 6, 2021
Spin-orbit-torque magnetization rotational element, spin-orbit-torque magnetoresistance effect element, and spin-orbit-torque magnetization rotational element manufacturing method
TDK CORP4 citations73
US10943631B2Mar 9, 2021
Spin current magnetization reversing element, magnetoresistance effect element, magnetic memory, and magnetic device
TDK CORP3 citations73
US10902987B2Jan 26, 2021
Spin-orbit torque type magnetization rotation element, spin-orbit torque magnetoresistance effect element, and method of manufacturing spin-orbit torque type magnetization rotation element
TDK CORP3 citations73
US10854258B2Dec 1, 2020
Spin current magnetization rotational element, magnetoresistance effect element, and magnetic memory
TDK CORP4 citations73
US10770214B2Sep 8, 2020
Spin-orbit-torque magnetization rotational element, spin-orbit-torque magnetoresistance effect element, and magnetic memory
TDK CORP4 citations73
US10763430B2Sep 1, 2020
Method for stabilizing spin element and method for manufacturing spin element
TDK CORP3 citations73
US10762941B2Sep 1, 2020
Spin-orbit torque magnetization rotating element, spin-orbit torque magnetoresistance effect element, and magnetic memory
TDK CORP6 citations73
US10756262B2Aug 25, 2020
Spin-orbit-torque magnetization rotational element, spin-orbit-torque magnetoresistance effect element, magnetic memory, and spin-orbit-torque magnetization rotational element manufacturing method
TDK CORP3 citations73
US10748563B2Aug 18, 2020
Spin-orbit-torque magnetization rotational element, spin-orbit-torque magnetoresistance effect element, and magnetic memory
TDK CORP4 citations73
US10651366B2May 12, 2020
Spin current magnetization reversal element and magnetic memory
TDK CORP4 citations73
US10622048B2Apr 14, 2020
Method for stabilizing spin element and method for manufacturing spin element
TDK CORP5 citations73
US10593868B2Mar 17, 2020
Spin current magnetization rotating element, magnetoresistive effect element and magnetic memory
TDK CORP6 citations73
US10580470B2Mar 3, 2020
Spin current magnetization rotational element, magnetoresistance effect element, and magnetic memory
TDK CORP5 citations73
US10522742B2Dec 31, 2019
Spin current magnetization reversal element, magnetoresistance effect element, and magnetic memory
TDK CORP1 citations73
US10490249B2Nov 26, 2019
Data writing method, inspection method, spin device manufacturing method, and magnetoresistance effect element
TDK CORP4 citations73
US10454023B2Oct 22, 2019
Spin current magnetization rotational element
TDK CORP3 citations73
US10438641B2Oct 8, 2019
Data writing method and magnetic memory
TDK CORP4 citations73
US11063210B2Jul 13, 2021
Spin-orbit-torque magnetization rotational element, spin-orbit-torque magnetoresistance effect element, and magnetic memory
TDK CORP4 citations72
US12538713B2Jan 27, 2026
Magnetic recording array and reservoir element
TDK CORP0 citations63
US12520733B2Jan 6, 2026
Magnetic element and integrated device
TDK CORP0 citations63
USRE50517EAug 5, 2025
Spin current magnetization reversal element, magnetoresistance effect element, and magnetic memory
TDK CORP0 citations63
US12364166B2Jul 15, 2025
Magnetization rotational element, magnetoresistance effect element, and magnetic memory
TDK CORP0 citations63
US12232426B2Feb 18, 2025
Spin-orbit torque type magnetoresistance effect element, and method for producing spin-orbit torque type magnetoresistance effect element
TDK CORP0 citations63
US12035639B2Jul 9, 2024
Spin-current magnetization rotational element and spin orbit torque type magnetoresistance effect element
TDK CORP0 citations63
US11756600B2Sep 12, 2023
Spin-orbit torque magnetization rotational element, spin-orbit torque magnetoresistive effect element, and magnetic memory
TDK CORP0 citations63
US11641784B2May 2, 2023
Spin-current magnetization rotational element and spin orbit torque type magnetoresistance effect element
TDK CORP0 citations63
US11545618B2Jan 3, 2023
Spin element and reservoir element including high resistance layer
TDK CORP0 citations63
US11521776B2Dec 6, 2022
Spin-orbit-torque magnetization rotational element, spin-orbit-torque magnetoresistance effect element, and spin-orbit-torque magnetization rotational element manufacturing method
TDK CORP0 citations63
US11391794B2Jul 19, 2022
Spin-orbit-torque magnetization rotational element, spin-orbit-torque type magnetoresistance effect element, and magnetic memory
TDK CORP0 citations63
US11264071B2Mar 1, 2022
Magnetoresistance effect element and magnetic memory
TDK CORP0 citations63
Showing the top 50 of 87 patents by PatentIndex Score.