Inventor
FURUYA MITSURU
JP9 patents
Patents
9 patentsUS6320484B1Nov 20, 2001
High frequency dielectric filter
NEC CORP22 citations85
US6504444B1Jan 7, 2003
High frequency integrated circuit including an isolator and dielectric filter
NEC CORP19 citations83
US5275988AJan 4, 1994
Ceramic composition
NEC CORP11 citations73
US6512424B2Jan 28, 2003
High frequency nonreciprocal circuit element with a protruding embedded magnetized member
NEC CORP8 citations72
US6348843B1Feb 19, 2002
Method of regulating a high frequency nonreciprocal circuit element
NEC CORP6 citations72
US6127907AOct 3, 2000
High frequency filter and frequency characteristics regulation method therefor
NEC CORP13 citations72
US5219810AJun 15, 1993
Ceramic composition
NEC CORP3 citations62
US7434190B2Oct 7, 2008
Analysis method and analysis apparatus of designing transmission lines of an integrated circuit packaging board
NEC CORP3 citations61
US5874020AFeb 23, 1999
Ni-Zn base ferrite
NEC CORP0 citations51