Inventor
OKADA TAKEKAZU
JP21 patents
Patents
21 patentsUS6808405B1Oct 26, 2004
Coaxial connector and communication device
MURATA MANUFACTURING CO38 citations92
US6222425B1Apr 24, 2001
Nonreciprocal circuit device with a dielectric film between the magnet and substrate
MURATA MANUFACTURING CO24 citations92
US5525953AJun 11, 1996
Multi-plate type high frequency parallel strip-line cable comprising circuit device part integratedly formed in dielectric body of the cable
MURATA MANUFACTURING CO48 citations92
US5159294AOct 27, 1992
Non-reciprocal circuit element
MURATA MANUFACTURING CO33 citations92
US5068629ANov 26, 1991
Nonreciprocal circuit element
MURATA MANUFACTURING CO35 citations92
US6393698B1May 28, 2002
Coaxial connector and method of manufacturing thereof
MURATA MANUFACTURING CO26 citations91
US6068499AMay 30, 2000
Coaxial connector and method of manufacturing thereof
MURATA MANUFACTURING CO22 citations91
US5701128ADec 23, 1997
Antenna-integrated strip line cable
MURATA MANUFACTURING CO43 citations91
US5469130ANov 21, 1995
High frequency parallel strip line cable comprising connector part and connector provided on substrate for connecting with connector part thereof
MURATA MANUFACTURING CO24 citations91
US6420941B2Jul 16, 2002
Nonreciprocal circuit device
MURATA MANUFACTURING CO14 citations83
US5745014AApr 28, 1998
Nonreciprocal circuit element
MURATA MANUFACTURING CO6 citations73
US5923228AJul 13, 1999
Magnetostatic wave distributor, synthesizer and S/N enhancer
MURATA MANUFACTURING CO14 citations72
US5523725AJun 4, 1996
Signal-to-noise enhancer
MURATA MANUFACTURING CO14 citations72
US5345204ASep 6, 1994
Magnetostatic wave resonator having at least one ring conductor
MURATA MANUFACTURING CO7 citations72
US6559732B2May 6, 2003
Nonreciprocal circuit device with main surfaces of the ferrite and magnet perpendicular to the mounting substrate
MURATA MANUFACTURING CO5 citations62
US5838209ANov 17, 1998
Nonreciprocal junction circuit element having different conductor intersecting angles
MURATA MANUFACTURING CO4 citations62
US6597252B1Jul 22, 2003
Nonreciprocal circuit device with series and parallel matching capacitors at different ports
MURATA MANUFACTURING CO5 citations61
US5781079AJul 14, 1998
Magnetostatic wave device
MURATA MANUFACTURING CO5 citations61
US5663698ASep 2, 1997
Magnetostatic wave device having slanted end portions
MURATA MANUFACTURING CO4 citations61
US5283541AFeb 1, 1994
Magnetostatic wave device having a multi-portion holder
MURATA MANUFACTURING CO2 citations57
US6819198B2Nov 16, 2004
Nonreciprocal circuit device and high-frequency circuit apparatus
MURATA MANUFACTURING CO1 citations51