Inventor
GOI TOMOYUKI
JP7 patents
Patents
7 patentsUS7206551B2Apr 17, 2007
High frequency switch module and multi-layer substrate for high frequency switch module
TDK CORP25 citations90
US7978031B2Jul 12, 2011
High frequency module provided with power amplifier
TDK CORP15 citations79
US11688946B2Jun 27, 2023
Antenna device, communication apparatus having the same, and manufacturing method of antenna device
TDK CORP0 citations61
US6623842B2Sep 23, 2003
Surface electrode structure on ceramic multi-layer substrate and process for producing the same
TDK CORP2 citations61
US12322866B2Jun 3, 2025
Antenna module
TDK CORP0 citations60
US7663455B2Feb 16, 2010
Band-pass filter element and high frequency module
TDK CORP4 citations60
US12149009B2Nov 19, 2024
Antenna module
TDK CORP0 citations50