Inventor

SUEMASA HAJIME

JP10 patents

Patents

10 patents

US5572175ANov 5, 1996

Coaxial dielectric resonator apparatus having a plurality of side recesses located on a mount substrate

MURATA MANUFACTURING CO45 citations96

US6522220B2Feb 18, 2003

Frequency variable filter, antenna duplexer, and communication apparatus incorporating the same

MURATA MANUFACTURING CO46 citations92

US5612512AMar 18, 1997

High frequency electronic component having base substrate formed of bismaleimide-triazine resin and resistant film formed on base substrate

MURATA MANUFACTURING CO37 citations92

US6351195B1Feb 26, 2002

High frequency circuit device, antenna-sharing device, and communication apparatus having spaced apart ground electrodes

MURATA MANUFACTURING CO26 citations91

US5760666AJun 2, 1998

Dielectric resonant component with resist film on the mount substrate

MURATA MANUFACTURING CO16 citations82

US5764117AJun 9, 1998

Method of manufacturing a dielectric resonant apparatus

MURATA MANUFACTURING CO7 citations73

US6885261B2Apr 26, 2005

Dielectric filter, antenna sharing device, and communication device having a voltage controlled reactance element for tuning the center frequency

MURATA MANUFACTURING CO3 citations62

US6590475B2Jul 8, 2003

Filter, antenna duplexer, and communication apparatus incorporating the same

MURATA MANUFACTURING CO2 citations62

US11619654B2Apr 4, 2023

Probe for characteristic inspection of a connector

MURATA MANUFACTURING CO0 citations50

US6683790B1Jan 27, 2004

Electronic part, dielectric filter, dielectric duplexer, and manufacturing method of the electronic part

MURATA MANUFACTURING CO0 citations41