Inventor
HITOMI Shinya
JP24 patents
Patents
24 patentsUS9787334B2Oct 10, 2017
High frequency power amplifier, high frequency front-end circuit, and radio communication device
MURATA MANUFACTURING CO11 citations83
US11349508B2May 31, 2022
Radio frequency module and communication device
MURATA MANUFACTURING CO5 citations81
US11509336B2Nov 22, 2022
Radio-frequency circuit, communication device, and antenna module
MURATA MANUFACTURING CO2 citations73
US11228988B2Jan 18, 2022
Communication circuit and control method for communication circuit
MURATA MANUFACTURING CO2 citations73
US10505505B2Dec 10, 2019
Power amplification module, front-end circuit, and communication device
MURATA MANUFACTURING CO2 citations72
US10340971B2Jul 2, 2019
Power amplification module, front-end circuit, and communication device
MURATA MANUFACTURING CO6 citations72
US10158392B2Dec 18, 2018
Transmission-reception device
MURATA MANUFACTURING CO2 citations72
US10116348B2Oct 30, 2018
High-frequency power amplifying module and communication apparatus
MURATA MANUFACTURING CO3 citations72
US9739871B2Aug 22, 2017
Transmission-reception apparatus
MURATA MANUFACTURING CO4 citations72
US9743519B2Aug 22, 2017
High-frequency component and high-frequency module including the same
MURATA MANUFACTURING CO4 citations70
US11856529B2Dec 26, 2023
Communication circuit and control method for communication circuit
MURATA MANUFACTURING CO0 citations62
US11811371B2Nov 7, 2023
Radio-frequency circuit and communication device
MURATA MANUFACTURING CO1 citations62
US11452050B2Sep 20, 2022
Communication circuit and control method for communication circuit
MURATA MANUFACTURING CO0 citations62
US11431304B2Aug 30, 2022
Radio-frequency circuit and communication device
MURATA MANUFACTURING CO0 citations62
US11290966B2Mar 29, 2022
Communication circuit and control method for communication circuit
MURATA MANUFACTURING CO0 citations62
US9407315B2Aug 2, 2016
Transmission/reception device
MURATA MANUFACTURING CO2 citations62
US12113557B2Oct 8, 2024
Radio frequency module and communication device
MURATA MANUFACTURING CO0 citations59
US11722159B2Aug 8, 2023
Radio frequency module and communication device
MURATA MANUFACTURING CO0 citations59
US12519502B2Jan 6, 2026
Radio-frequency circuit
MURATA MANUFACTURING CO0 citations52
US11211958B2Dec 28, 2021
Radio-frequency circuit and communication device
MURATA MANUFACTURING CO0 citations51
US10971459B2Apr 6, 2021
High-frequency module
MURATA MANUFACTURING CO0 citations51
US9948331B2Apr 17, 2018
Transmission circuit, high-frequency front-end circuit, transmission signal control method, and high-frequency front-end transmission/reception control method
MURATA MANUFACTURING CO0 citations42
US10128796B2Nov 13, 2018
Power amplification module and front end circuit
MURATA MANUFACTURING CO0 citations41
US9985673B2May 29, 2018
Transmission-reception apparatus and reflected signal suppressing method
MURATA MANUFACTURING CO0 citations41