Inventor
YOSHIDOME KAZUHIRO
JP52 patents
Patents
50 patentsUS11401590B2Aug 2, 2022
Soft magnetic alloy and magnetic device
TDK CORP2 citations72
US11328847B2May 10, 2022
Soft magnetic alloy and magnetic device
TDK CORP2 citations72
US11158443B2Oct 26, 2021
Soft magnetic alloy and magnetic device
TDK CORP2 citations72
US11145448B2Oct 12, 2021
Soft magnetic alloy powder, dust core, and magnetic component
TDK CORP5 citations72
US11081266B2Aug 3, 2021
Soft magnetic alloy powder, dust core, and magnetic component
TDK CORP5 citations72
US10847292B2Nov 24, 2020
Soft magnetic alloy and magnetic device
TDK CORP5 citations72
US10535455B2Jan 14, 2020
Soft magnetic alloy and magnetic device
TDK CORP2 citations72
US11427896B2Aug 30, 2022
Soft magnetic alloy ribbon and magnetic device
TDK CORP2 citations71
US12569910B2Mar 10, 2026
Magnetic core, magnetic component and electronic device
TDK CORP0 citations62
US12500017B2Dec 16, 2025
Soft magnetic alloy, dust core, and magnetic device
TDK CORP0 citations62
US12211634B2Jan 28, 2025
Soft magnetic alloy and magnetic component
TDK CORP0 citations62
US12165794B2Dec 10, 2024
Soft magnetic alloy and magnetic device
TDK CORP0 citations62
US12062474B2Aug 13, 2024
Soft magnetic alloy powder comprising Fe, Co and Si, dust core, and magnetic device
TDK CORP0 citations62
US11993833B2May 28, 2024
Soft magnetic metal powder comprising a metal oxide covering, and electronic component
TDK CORP0 citations62
US11990272B2May 21, 2024
Magnetic core, magnetic component, and electronic device
TDK CORP0 citations62
US11972884B2Apr 30, 2024
Soft magnetic alloy and magnetic device
TDK CORP0 citations62
US11827962B2Nov 28, 2023
Soft magnetic alloy, magnetic core, magnetic component, and electronic device
TDK CORP0 citations62
US11682507B2Jun 20, 2023
Coil component
TDK CORP1 citations62
US11628500B2Apr 18, 2023
Manufacturing apparatus for metal powder and manufacturing method thereof
TDK CORP0 citations62
US11587704B2Feb 21, 2023
Magnetic core, magnetic component and electronic device
TDK CORP0 citations62
US11521770B2Dec 6, 2022
Soft magnetic alloy and magnetic device
TDK CORP0 citations62
US11508502B2Nov 22, 2022
Soft magnetic alloy and magnetic component
TDK CORP0 citations62
US11495377B2Nov 8, 2022
Soft magnetic alloy and magnetic component
TDK CORP0 citations62
US11189408B2Nov 30, 2021
Soft magnetic alloy and magnetic device
TDK CORP0 citations62
US11152145B2Oct 19, 2021
Soft magnetic metal powder, dust core, and magnetic component
TDK CORP0 citations62
US11084094B1Aug 10, 2021
Manufacturing apparatus for metal powder and manufacturing method thereof
TDK CORP0 citations62
US10991495B2Apr 27, 2021
Soft magnetic alloy and magnetic component
TDK CORP0 citations62
US11887761B2Jan 30, 2024
Soft magnetic alloy and magnetic component
TDK CORP0 citations61
US11887762B2Jan 30, 2024
Soft magnetic metal powder, dust core, and magnetic component
TDK CORP0 citations61
US11798719B2Oct 24, 2023
Soft magnetic metal powder, dust core, and magnetic component
TDK CORP0 citations61
US11705259B2Jul 18, 2023
Soft magnetic metal powder, dust core, and magnetic component
TDK CORP0 citations61
US11441213B2Sep 13, 2022
Soft magnetic alloy ribbon and magnetic component
TDK CORP0 citations61
US12406787B2Sep 2, 2025
Soft magnetic alloy powder, dust core, magnetic component, and electronic device
TDK CORP0 citations60
US12159743B2Dec 3, 2024
Alloy ribbon and magnetic core
TDK CORP0 citations60
US12062475B2Aug 13, 2024
Soft magnetic alloy, soft magnetic alloy ribbon, soft magnetic powder, and magnetic component
TDK CORP0 citations60
US12062473B2Aug 13, 2024
Soft magnetic alloy and magnetic component technical field
TDK CORP0 citations60
US11894169B2Feb 6, 2024
Soft magnetic powder, pressed powder body, and magnetic component
TDK CORP0 citations60
US11881338B2Jan 23, 2024
Soft magnetic alloy and magnetic component
TDK CORP0 citations60
US11791077B2Oct 17, 2023
Soft magnetic alloy and magnetic component
TDK CORP0 citations60
US11410806B2Aug 9, 2022
Magnetic core and coil component
TDK CORP0 citations60
US11001933B2May 11, 2021
Composite body
TDK CORP0 citations60
US11804317B2Oct 31, 2023
Soft magnetic metal powder and electronic component
TDK CORP0 citations51
US11783974B2Oct 10, 2023
Soft magnetic alloy and magnetic device
TDK CORP0 citations51
US11763969B2Sep 19, 2023
Soft magnetic metal powder, dust core, and magnetic component
TDK CORP0 citations51
US11739403B2Aug 29, 2023
Soft magnetic metal powder and magnetic component
TDK CORP0 citations51
US10943718B2Mar 9, 2021
Soft magnetic alloy and magnetic device
TDK CORP0 citations51
US10748688B2Aug 18, 2020
Soft magnetic alloy and magnetic device
TDK CORP0 citations51
US10541072B2Jan 21, 2020
Soft magnetic alloy
TDK CORP0 citations51
US12374478B2Jul 29, 2025
Soft magnetic alloy ribbon and magnetic component
TDK CORP0 citations50
US12080457B2Sep 3, 2024
Soft magnetic metal alloy and electronic component
TDK CORP0 citations50
Showing the top 50 of 52 patents by PatentIndex Score.