Inventor
YASUHARA KATSUSHI
JP12 patents
Patents
12 patentsUS5846448ADec 8, 1998
Ferrite and ferrite core for power supply
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US10984941B2Apr 20, 2021
Inductor element
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US10886056B2Jan 5, 2021
Inductor element
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US10804026B2Oct 13, 2020
Inductor element and method of manufacturing the same
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US6940381B2Sep 6, 2005
Mn-Zn based ferrite, magnetic core for transformer and transformer
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US6752932B2Jun 22, 2004
Ferrite core and its production method
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US11996220B2May 28, 2024
Soft magnetic alloy powder, dust core, and coil component
TDK CORP0 citations60
US6905629B2Jun 14, 2005
Mn-Zn ferrite, transformer magnetic core and transformer
TDK CORP5 citations60
US6627103B2Sep 30, 2003
Mn-Zn ferrite production process, Mn-Zn ferrite, and ferrite core for power supplies
TDK CORP4 citations60
US6458286B1Oct 1, 2002
Manganese-zinc (Mn-Zn) based ferrite
TDK CORP6 citations60
US11783988B2Oct 10, 2023
Method of manufacturing of an inductor element
TDK CORP0 citations59
US10163560B2Dec 25, 2018
Coil device
TDK CORP0 citations38