Inventor
KURODA TOMOFUMI
JP16 patents
⚠️ This page may combine multiple inventors who share the name “KURODA TOMOFUMI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
TDK CORP
14 patentsUS6077453AJun 20, 2000
Ferrite, and transformer and method for driving it
TDK CORP9 citations73
US10607757B1Mar 31, 2020
Production method of soft magnetic metal powder
TDK CORP3 citations71
US9959968B2May 1, 2018
Reactor
TDK CORP3 citations71
US9881721B2Jan 30, 2018
Soft magnetic metal powder and soft magnetic metal powder core using the same
TDK CORP2 citations71
US9793035B2Oct 17, 2017
Soft magnetic metal powder and soft magnetic metal powder core using the same
TDK CORP2 citations71
US6402979B1Jun 11, 2002
Magnetic ferrite material and manufacture method thereof
TDK CORP6 citations62
US11854725B2Dec 26, 2023
Soft magnetic metal powder, method for producing the same, and soft magnetic metal dust core
TDK CORP1 citations56
US11694833B2Jul 4, 2023
Inductor component and DC/DC converter using the same
TDK CORP0 citations50
US9779861B2Oct 3, 2017
Soft magnetic metal powder and soft magnetic metal powder core using the same
TDK CORP1 citations50
US9455080B2Sep 27, 2016
Reactor
TDK CORP1 citations50
US9406430B2Aug 2, 2016
Reactor
TDK CORP0 citations50
US7713465B2May 11, 2010
Method of producing MnZn-base ferrite
TDK CORP1 citations50
US9601249B2Mar 21, 2017
Soft magnetic metal powder-compact magnetic core and reactor
TDK CORP1 citations49
US9245676B2Jan 26, 2016
Soft magnetic alloy powder, compact, powder magnetic core, and magnetic element
TDK CORP1 citations49