Inventor
TAKAGAWA KENYA
JP7 patents
Patents
7 patentsUS6905629B2Jun 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
US7481946B2Jan 27, 2009
Method for producing ferrite material and ferrite material
TDK CORP2 citations59
US7481947B2Jan 27, 2009
Ferrite magnetic material and ferrite sintered magnet
TDK CORP0 citations51
US7294284B2Nov 13, 2007
Method for producing Mn-Zn ferrite
TDK CORP1 citations49
US7289010B2Oct 30, 2007
Mn-Zn based ferrite member
TDK CORP0 citations40