Inventor
OHIRA KATSUYUKI
JP7 patents
Patents
7 patentsUS5745015AApr 28, 1998
Non-reciprocal circuit element having a magnetic member integral with the ferrite member
MURATA MANUFACTURING CO7 citations72
US6614324B2Sep 2, 2003
Center electrode assembly, nonreciprocal circuit device, and communication apparatus
MURATA MANUFACTURING CO4 citations61
US6603369B2Aug 5, 2003
Nonreciprocal circuit device and communications apparatus incorporating the same
MURATA MANUFACTURING CO4 citations61
US6583680B1Jun 24, 2003
Nonreciprocal circuit device and communications device
MURATA MANUFACTURING CO2 citations61
US6580148B2Jun 17, 2003
Nonreciprocal circuit device and communication device using same
MURATA MANUFACTURING CO2 citations61
US6359526B1Mar 19, 2002
Nonreciprocal circuit device including dielectric wave guide and a lower dielectric constant medium
MURATA MANUFACTURING CO3 citations60
US6208218B1Mar 27, 2001
Nonreciprocal circuit device including dielectric wave guide, dielectric wave guide device and radio device
MURATA MANUFACTURING CO2 citations60