Inventor · disambiguated record
Ryoma Nakazawa
Also filed as: NAKAZAWA RYOMA
9 granted patents·7 pending applications·3 citations·filing 2015–2024
75Inventor score
Files withTDK CORP16
Top patents by PatentIndex Score
16 records- 0187US10811176B2Dust coreTDK CORP·Filed 2018·Granted Oct 20, 2020·3 cites·7 claims
- 0269US11996220B2Soft magnetic alloy powder, dust core, and coil componentTDK CORP·Filed 2022·Granted May 28, 2024·0 cites·20 claims
- 0368US12512241B2Dust core and electronic deviceTDK CORP·Filed 2022·Granted Dec 30, 2025·0 cites·7 claims
- 0467US12505941B2Dust core and magnetic componentTDK CORP·Filed 2023·Granted Dec 23, 2025·0 cites·20 claims
- 0567US2025111967A1Soft magnetic metal particle, dust core, and magnetic componentTDK CORP·Filed 2024·Application pending·0 cites
- 0665US2025111982A1Coil component and power supply apparatusTDK CORP·Filed 2024·Application pending·0 cites
- 0764US2024304366A1Soft magnetic metal particle, dust core, and magnetic componentTDK CORP·Filed 2024·Application pending·0 cites
- 0861US12427571B2Soft magnetic powder, magnetic core, and electronic componentTDK CORP·Filed 2020·Granted Sep 30, 2025·0 cites·18 claims
- 0961US11915847B2Dust coreTDK CORP·Filed 2018·Granted Feb 27, 2024·0 cites·8 claims
- 1060US2023352231A1Coil component and production method thereofTDK CORP·Filed 2023·Application pending·0 cites
- 1159US11043320B2Dust coreTDK CORP·Filed 2018·Granted Jun 22, 2021·0 cites·19 claims
- 1259US2023317333A1Soft magnetic metal particle, dust core, and magnetic componentTDK CORP·Filed 2023·Application pending·0 cites
- 1351US11545287B2Dust coreTDK CORP·Filed 2017·Granted Jan 3, 2023·0 cites·17 claims
- 1449US11001933B2Composite bodyTDK CORP·Filed 2015·Granted May 11, 2021·0 cites·21 claims
- 1542US2018019043A1Soft magnetic metal powder and dust coreTDK CORP·Filed 2017·Application pending·0 cites
- 1640US2018087167A1An assembly body and electrode for electrolysisTDK CORP·Filed 2015·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →