Inventor · disambiguated record
Katsuyuki Nakada
Also filed as: NAKADA KATSUYUKI
74 granted patents·26 pending applications·149 citations·filing 2004–2025
98Inventor score
Files withTDK CORP100
Top patents by PatentIndex Score
100 records- 0198US12217775B2Magnetoresistance effect element and Heusler alloyTDK CORP·Filed 2023·Granted Feb 4, 2025·2 cites·15 claims
- 0298US11769523B2Magnetoresistance effect element and Heusler alloyTDK CORP·Filed 2022·Granted Sep 26, 2023·4 cites·25 claims
- 0398US11730063B2Magnetoresistive effect element including a Heusler alloy layer with a crystal region and an amorphous regionTDK CORP·Filed 2020·Granted Aug 15, 2023·7 cites·17 claims
- 0498US11581365B2Magnetoresistance effect element and Heusler alloyTDK CORP·Filed 2020·Granted Feb 14, 2023·6 cites·15 claims
- 0598US11410689B2Magnetoresistance effect element and Heusler alloyTDK CORP·Filed 2020·Granted Aug 9, 2022·6 cites·25 claims
- 0698US11335365B2Magnetoresistance effect element and heusler alloyTDK CORP·Filed 2020·Granted May 17, 2022·5 cites·15 claims
- 0797US11967348B2Magnetoresistance effect element containing Heusler alloy with additive elementTDK CORP·Filed 2020·Granted Apr 23, 2024·3 cites·16 claims
- 0897US11694714B2Magnetoresistance effect element and Heusler alloyTDK CORP·Filed 2022·Granted Jul 4, 2023·4 cites·15 claims
- 0997US11621392B2Magnetoresistance effect element including a crystallized co heusler alloy layerTDK CORP·Filed 2021·Granted Apr 4, 2023·3 cites·14 claims
- 1097US11525873B2Magnetoresistance effect element including at least one Heusler alloy layer and at least one discontinuous non-magnetic layerTDK CORP·Filed 2021·Granted Dec 13, 2022·5 cites·10 claims
- 1197US11309115B2Magnetoresistance effect elementTDK CORP·Filed 2020·Granted Apr 19, 2022·4 cites·15 claims
- 1297US11158785B2Magnetoresistance effect element including a crystallized Heusler alloyTDK CORP·Filed 2020·Granted Oct 26, 2021·3 cites·14 claims
- 1397US10937451B2Magnetoresistive effect element with nonmagnetic spacer layer including an aluminum alloyTDK CORP·Filed 2020·Granted Mar 2, 2021·4 cites·9 claims
- 1495US12035635B2Magnetoresistance effect elementTDK CORP·Filed 2023·Granted Jul 9, 2024·1 cites·12 claims
- 1595US10921392B2Stacked structure, magnetoresistive effect element, magnetic head, sensor, high frequency filter, and oscillatorTDK CORP·Filed 2018·Granted Feb 16, 2021·5 cites·24 claims
- 1694US10937954B2Magnetoresistive effect elementTDK CORP·Filed 2019·Granted Mar 2, 2021·4 cites·20 claims
- 1794US10825985B2Magnetoresistance effect elementTDK CORP·Filed 2019·Granted Nov 3, 2020·5 cites·9 claims
- 1894US10559749B2Magnetoresistive effect elementTDK CORP·Filed 2018·Granted Feb 11, 2020·5 cites·19 claims
- 1994US10505105B2Magnetoresistive effect elementTDK CORP·Filed 2018·Granted Dec 10, 2019·5 cites·20 claims
- 2094US10020445B2Magnetoresistive effect elementTDK CORP·Filed 2017·Granted Jul 10, 2018·10 cites·8 claims
- 2193US11362270B2Magnetoresistance effect elementTDK CORP·Filed 2020·Granted Jun 14, 2022·2 cites·11 claims
- 2293US10453598B2Magnetoresistive effect element, magnetic head, sensor, high frequency filter, and oscillation elementTDK CORP·Filed 2018·Granted Oct 22, 2019·7 cites·10 claims
- 2393US10453482B2Magnetoresistive effect element, magnetic head, sensor, high-frequency filter, and oscillatorTDK CORP·Filed 2018·Granted Oct 22, 2019·7 cites·17 claims
- 2489US12507598B2Magnetoresistance effect element with layers containing crystallized Co Heusler alloyTDK CORP·Filed 2024·Granted Dec 23, 2025·0 cites·10 claims
- 2589US10255934B2Magnetoresistance effect elementTDK CORP·Filed 2016·Granted Apr 9, 2019·8 cites·8 claims
- 2686US12288576B2Magnetoresistance effect element, magnetic recording element, and high-frequency deviceTDK CORP·Filed 2023·Granted Apr 29, 2025·0 cites·18 claims
- 2784US11056639B2Magnetoresistance effect elementTDK CORP·Filed 2019·Granted Jul 6, 2021·2 cites·11 claims
- 2882US11005035B2Magnetoresistive effect elementTDK CORP·Filed 2019·Granted May 11, 2021·2 cites·21 claims
- 2981US11871681B2Magnetoresistance effect elementTDK CORP·Filed 2022·Granted Jan 9, 2024·0 cites·9 claims
- 3081US2025232789A1Magnetoresistance effect element, magnetic recording element, and high-frequency deviceTDK CORP·Filed 2025·Application pending·0 cites
- 3180US2025246354A1Magnetoresistance effect elementTDK CORP·Filed 2025·Application pending·0 cites
- 3279US10468589B2Magnetoresistance effect elementTDK CORP·Filed 2018·Granted Nov 5, 2019·3 cites·25 claims
- 3378US12278033B2Magnetoresistance effect elementTDK CORP·Filed 2022·Granted Apr 15, 2025·0 cites·13 claims
- 3478US7417826B2Magnetic recording mediumTDK CORP·Filed 2004·Granted Aug 26, 2008·12 cites·16 claims
- 3577US12063873B2Tunnel barrier layer, magnetoresistance effect element, and method for manufacturing tunnel barrier layerTDK CORP·Filed 2023·Granted Aug 13, 2024·0 cites·11 claims
- 3677US10944043B2Magnetoresistance effect element and method for manufacturing the sameTDK CORP·Filed 2018·Granted Mar 9, 2021·1 cites·16 claims
- 3776US12364168B2Magnetoresistance effect elementTDK CORP·Filed 2022·Granted Jul 15, 2025·0 cites·19 claims
- 3876US10109788B2Magnetoresistance effect elementTDK CORP·Filed 2016·Granted Oct 23, 2018·3 cites·12 claims
- 3976US2025210060A1Magnetoresistance effect element and heusler alloyTDK CORP·Filed 2025·Application pending·0 cites
- 4075US9153771B2Thin film magnetic element having a pair of first soft magnetic layers sandwiching a magnetoresistive effect film and a coil windingly formed about a second soft magnetic layerTDK CORP·Filed 2014·Granted Oct 6, 2015·3 cites·4 claims
- 4174US11600771B2Magnetoresistance effect elementTDK CORP·Filed 2021·Granted Mar 7, 2023·0 cites·7 claims
- 4274US11127894B2Spin-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
- 4373US10971679B2Magnetoresistive effect elementTDK CORP·Filed 2019·Granted Apr 6, 2021·0 cites·20 claims
- 4473US10629796B2Laminate and thermoelectric conversion elementTDK CORP·Filed 2018·Granted Apr 21, 2020·1 cites·16 claims
- 4571US2025308740A1Method of manufacturing magnetoresistance effect element, magnetoresistance effect element, magnetic multilayer film, magnetic memory, and magnetic sensorTDK CORP·Filed 2025·Application pending·0 cites
- 4671US2023337549A1Magnetoresistive effect elementTDK CORP·Filed 2023·Application pending·0 cites
- 4771US2023392253A1Film deposition system, factory system, and method of depositing film on waferTDK CORP·Filed 2023·Application pending·0 cites
- 4869US10964341B2Magnetoresistive effect element, magnetic head, sensor, high-frequency filter, and oscillatorTDK CORP·Filed 2020·Granted Mar 30, 2021·0 cites·20 claims
- 4969US10355201B2Laminated structure and spin modulation elementTDK CORP·Filed 2018·Granted Jul 16, 2019·1 cites·20 claims
- 5068US11840757B2Film deposition system, factory system, and method of depositing film on waferTDK CORP·Filed 2021·Granted Dec 12, 2023·0 cites·14 claims
Showing the top 50 of 100 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →