Inventor · disambiguated record
Tomoyuki Sasaki
Also filed as: SASAKI TOMOYUKI
217 granted patents·32 pending applications·720 citations·filing 1984–2025
99Inventor score
Top patents by PatentIndex Score
249 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
- 0398US12040115B1Magnetoresistance effect elementTDK CORP·Filed 2023·Granted Jul 16, 2024·5 cites·15 claims
- 0498US10490731B2Spin current magnetization rotational element, magnetoresistance effect element and magnetic memoryTDK CORP·Filed 2016·Granted Nov 26, 2019·20 cites·22 claims
- 0597US12096699B2Magnetoresistive effect elementTDK CORP·Filed 2023·Granted Sep 17, 2024·2 cites·7 claims
- 0697US11063210B2Spin-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
- 0797US10854258B2Spin current magnetization rotational element, magnetoresistance effect element, and magnetic memoryTDK CORP·Filed 2020·Granted Dec 1, 2020·4 cites·20 claims
- 0897US10797231B2Spin-orbit torque type magnetization reversal element, magnetic memory, and high frequency magnetic deviceTDK CORP·Filed 2019·Granted Oct 6, 2020·10 cites·21 claims
- 0997US10319901B2Spin-orbit torque type magnetization reversal element, magnetic memory, and high frequency magnetic deviceTDK CORP·Filed 2017·Granted Jun 11, 2019·16 cites·11 claims
- 1097US8027110B1Apparatus for measuring magnetic field of microwave-assisted headTDK CORP·Filed 2010·Granted Sep 27, 2011·63 cites·12 claims
- 1196US10964885B2Magnetoresistive effect element, magnetic memory, magnetization rotation method, and spin current magnetization rotational elementTDK CORP·Filed 2019·Granted Mar 30, 2021·9 cites·20 claims
- 1296US10944045B2Magnetic memoryTDK CORP·Filed 2019·Granted Mar 9, 2021·7 cites·7 claims
- 1396US10644228B2Spin-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
- 1496US10396276B2Electric-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
- 1596US10193061B2Spin-orbit torque magnetization rotational elementTDK CORP·Filed 2017·Granted Jan 29, 2019·7 cites·22 claims
- 1695US10205088B2Magnetic memoryTDK CORP·Filed 2017·Granted Feb 12, 2019·12 cites·19 claims
- 1794US11600768B2Magnetic memoryTDK CORP·Filed 2021·Granted Mar 7, 2023·2 cites·9 claims
- 1894US10825985B2Magnetoresistance effect elementTDK CORP·Filed 2019·Granted Nov 3, 2020·5 cites·9 claims
- 1994US10580470B2Spin current magnetization rotational element, magnetoresistance effect element, and magnetic memoryTDK CORP·Filed 2018·Granted Mar 3, 2020·5 cites·20 claims
- 2094US10573449B2Tunnel magnetoresistive effect elementTDK CORP·Filed 2017·Granted Feb 25, 2020·6 cites·7 claims
- 2194US10418545B2Spin 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
- 2294US10224067B2Magnetoresistance effect elementTDK CORP·Filed 2016·Granted Mar 5, 2019·4 cites·9 claims
- 2394US10199570B2Magnetoresistance effect elementTDK CORP·Filed 2016·Granted Feb 5, 2019·5 cites·17 claims
- 2493US11362270B2Magnetoresistance effect elementTDK CORP·Filed 2020·Granted Jun 14, 2022·2 cites·11 claims
- 2593US10971293B2Spin-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
- 2693US10665375B2Spin current magnetization rotational element, spin-orbit-torque magnetoresistance effect element, magnetic memory, and high-frequency magnetic elementTDK CORP·Filed 2018·Granted May 26, 2020·4 cites·16 claims
- 2793US10497417B2Spin current assisted magnetoresistance effect deviceTDK CORP·Filed 2017·Granted Dec 3, 2019·4 cites·18 claims
- 2893US10453598B2Magnetoresistive effect element, magnetic head, sensor, high frequency filter, and oscillation elementTDK CORP·Filed 2018·Granted Oct 22, 2019·7 cites·10 claims
- 2993US7639451B2Thin-film magnetic head, head gimbal assembly, and hard disk systemTDK CORP·Filed 2007·Granted Dec 29, 2009·18 cites·13 claims
- 3092US11676751B2Magnetic deviceTDK CORP·Filed 2021·Granted Jun 13, 2023·2 cites·12 claims
- 3192US10910554B2Spin-current magnetization rotational element and spin orbit torque type magnetoresistance effect elementTDK CORP·Filed 2018·Granted Feb 2, 2021·5 cites·20 claims
- 3292US8339750B2Spin accumulation magnetic sensorSASAKI TOMOYUKI·Filed 2009·Granted Dec 25, 2012·14 cites·13 claims
- 3391US11373915B2Tunnel magnetoresistive effect element, magnetic memory, and built-in memoryTDK CORP·Filed 2020·Granted Jun 28, 2022·2 cites·21 claims
- 3491US10439130B2Spin-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
- 3591US8085513B2Magnetic sensorSASAKI TOMOYUKI·Filed 2009·Granted Dec 27, 2011·22 cites·14 claims
- 3690US12211524B2Magnetoresistance effect elementTDK CORP·Filed 2023·Granted Jan 28, 2025·0 cites·10 claims
- 3789US11522124B2Spin-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
- 3889US10902987B2Spin-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
- 3989US10861523B2Spin current magnetization rotational magnetic element, spin current magnetization rotational magnetoresistance effect element, and magnetic memoryTDK CORP·Filed 2019·Granted Dec 8, 2020·3 cites·16 claims
- 4089US10454023B2Spin current magnetization rotational elementTDK CORP·Filed 2018·Granted Oct 22, 2019·3 cites·9 claims
- 4189US10340901B2Random number generator, random number generation device, neuromorphic computer, and quantum computerTDK CORP·Filed 2018·Granted Jul 2, 2019·7 cites·26 claims
- 4289US10255934B2Magnetoresistance effect elementTDK CORP·Filed 2016·Granted Apr 9, 2019·8 cites·8 claims
- 4389US8502332B2Magnetic sensor and magnetic headSASAKI TOMOYUKI·Filed 2011·Granted Aug 6, 2013·10 cites·17 claims
- 4488US10490249B2Data writing method, inspection method, spin device manufacturing method, and magnetoresistance effect elementTDK CORP·Filed 2018·Granted Nov 26, 2019·4 cites·14 claims
- 4588US10490735B2Magnetic memoryTDK CORP·Filed 2017·Granted Nov 26, 2019·3 cites·18 claims
- 4688US2024365684A1Spin current magnetization rotational element, spin current magnetization rotational type magnetoresistive element, magnetic memory, and magnetization rotation methodTDK CORP·Filed 2024·Application pending·0 cites
- 4787US10943631B2Spin current magnetization reversing element, magnetoresistance effect element, magnetic memory, and magnetic deviceTDK CORP·Filed 2018·Granted Mar 9, 2021·3 cites·10 claims
- 4887US10593388B2Spin current magnetization rotational element, magnetoresistance effect element, and magnetic memoryTDK CORP·Filed 2018·Granted Mar 17, 2020·6 cites·19 claims
- 4987US8488282B2Magnetic sensor, magnetic detector, and magnetic headSASAKI TOMOYUKI·Filed 2011·Granted Jul 16, 2013·9 cites·11 claims
- 5086US10839930B2Magnetic domain wall type analog memory element, magnetic domain wall type analog memory, nonvolatile logic circuit, and magnetic neuro-elementTDK CORP·Filed 2019·Granted Nov 17, 2020·2 cites·15 claims
Showing the top 50 of 249 patent records by PatentIndex Score.
Join the waitlist — get patent alerts
Get an alert when Tomoyuki Sasaki 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 →