Inventor
KONOIKE TAKEHIRO
JP11 patents
Patents
11 patentsUS5774024AJun 30, 1998
Microwave non-reciprocal circuit element
MURATA MANUFACTURING CO12 citations73
US5498999AMar 12, 1996
High-frequency use non-reciprocal circuit element
MURATA MANUFACTURING CO11 citations73
US4585744AApr 29, 1986
Dielectric ceramic composition for microwave frequencies
MURATA MANUFACTURING CO7 citations73
US4485180ANov 27, 1984
High frequency dielectric ceramic compositions
MURATA MANUFACTURING CO11 citations73
US6187218B1Feb 13, 2001
Method of producing Ni-Cu-Zn ferrite material
MURATA MANUFACTURING CO9 citations71
US7466283B2Dec 16, 2008
Coil antenna structure and portable electronic apparatus
MURATA MANUFACTURING CO5 citations62
US5589096ADec 31, 1996
Magnetic material for high frequencies
MURATA MANUFACTURING CO3 citations62
US5458797AOct 17, 1995
Magnetic material for high frequencies
MURATA MANUFACTURING CO4 citations62
US6217820B1Apr 17, 2001
Method of manufacturing ferrite sintered body
MURATA MANUFACTURING CO2 citations60
US5028348AJul 2, 1991
Magnetic material for high frequencies
MURATA MANUFACTURING CO2 citations53
US6492733B2Dec 10, 2002
Laminated electronic component
MURATA MANUFACTURING CO1 citations52