Inventor
MAKINO TOSHIHIRO
JP22 patents
Patents
22 patentsUS5945887AAug 31, 1999
Nonreciprocal circuit device and composite electronic component
MURATA MANUFACTURING CO100 citations94
US6222425B1Apr 24, 2001
Nonreciprocal circuit device with a dielectric film between the magnet and substrate
MURATA MANUFACTURING CO24 citations92
US6020793AFeb 1, 2000
Non-reciprocal circuit device
MURATA MANUFACTURING CO25 citations92
US5923224AJul 13, 1999
Nonreciprocal circuit device
MURATA MANUFACTURING CO22 citations92
US6420941B2Jul 16, 2002
Nonreciprocal circuit device
MURATA MANUFACTURING CO14 citations83
US6087905AJul 11, 2000
Nonreciprocal circuit device having a low-pass filter formed on a spacer
MURATA MANUFACTURING CO9 citations74
US6639500B2Oct 28, 2003
Nonreciprocal circuit device and communication apparatus
MURATA MANUFACTURING CO6 citations73
US6583681B1Jun 24, 2003
Nonreciprocal circuit device with vertical capacitors above half thickness of the ferrite
MURATA MANUFACTURING CO10 citations73
US6366178B1Apr 2, 2002
Non-reciprocal circuit device with capacitor terminals integral with the ground plate
MURATA MANUFACTURING CO8 citations73
US5994974ANov 30, 1999
Isolator comprising three central conductors intersecting each other at predetermined angles
MURATA MANUFACTURING CO10 citations73
US6037844AMar 14, 2000
Nonreciprocal circuit device
MURATA MANUFACTURING CO11 citations72
US6768392B2Jul 27, 2004
Nonreciprocal circuit device and communication apparatus incorporating the same
MURATA MANUFACTURING CO4 citations62
US6559732B2May 6, 2003
Nonreciprocal circuit device with main surfaces of the ferrite and magnet perpendicular to the mounting substrate
MURATA MANUFACTURING CO5 citations62
US6522216B2Feb 18, 2003
Nonreciprocal circuit device and communication apparatus
MURATA MANUFACTURING CO5 citations62
US6469588B1Oct 22, 2002
Nonreciprocal device with solder resist film on the ground terminal
MURATA MANUFACTURING CO3 citations62
US9172125B1Oct 27, 2015
Non-reciprocal circuit element
MURATA MANUFACTURING CO0 citations51
US9112256B2Aug 18, 2015
Non-reciprocal circuit element
MURATA MANUFACTURING CO0 citations51
US6971166B2Dec 6, 2005
Method of manufacturing a nonreciprocal device
MURATA MANUFACTURING CO1 citations51
US6819198B2Nov 16, 2004
Nonreciprocal circuit device and high-frequency circuit apparatus
MURATA MANUFACTURING CO1 citations51
US9620838B2Apr 11, 2017
Non-reciprocal circuit device
MURATA MANUFACTURING CO0 citations41
US6633204B1Oct 14, 2003
Nonreciprocal circuit device and communication apparatus
MURATA MANUFACTURING CO0 citations41
US6935002B1Aug 30, 2005
Method of manufacturing a nonreciprocal circuit device
MURATA MANUFACTURING CO0 citations40