Inventor
NAKAZAWA RYOMA
JP9 patents
Patents
9 patentsUS10811176B2Oct 20, 2020
Dust core
TDK CORP3 citations71
US12427571B2Sep 30, 2025
Soft magnetic powder, magnetic core, and electronic component
TDK CORP0 citations60
US11996220B2May 28, 2024
Soft magnetic alloy powder, dust core, and coil component
TDK CORP0 citations60
US11915847B2Feb 27, 2024
Dust core
TDK CORP0 citations60
US11043320B2Jun 22, 2021
Dust core
TDK CORP0 citations60
US11001933B2May 11, 2021
Composite body
TDK CORP0 citations60
US12505941B2Dec 23, 2025
Dust core and magnetic component
TDK CORP0 citations58
US12512241B2Dec 30, 2025
Dust core and electronic device
TDK CORP0 citations54
US11545287B2Jan 3, 2023
Dust core
TDK CORP0 citations49