Inventor
WAKAMATSU SUSUMU
JP5 patents
Patents
5 patentsUS6995710B2Feb 7, 2006
Dielectric antenna for high frequency wireless communication apparatus
NGK SPARK PLUG CO54 citations95
US5479138ADec 26, 1995
Multi-layer wiring board
NGK SPARK PLUG CO64 citations94
US7404680B2Jul 29, 2008
Optical module, optical module substrate and optical coupling structure
NGK SPARK PLUG CO24 citations91
US7484897B2Feb 3, 2009
Optical module, optical module substrate and optical coupling structure
NGK SPARK PLUG CO11 citations82
US7071875B2Jul 4, 2006
Antenna and radio frequency module comprising the same
NGK SPARK PLUG CO6 citations61