Patents/Inventors

Yasunari Umemoto

NagaokakyoJP18 patents

17 Patents

US123414762025
Power Amplifier Circuit
Murata Manufacturing Co., Ltd.
0 cites
US122625562025
Power Amplifier
Murata Manufacturing Co., Ltd.
0 cites
US120403232024
Semiconductor Device
Murata Manufacturing Co., Ltd.
0 cites
US119908732024
Radio-frequency Power-amplifying Element
Murata Manufacturing Co., Ltd.
0 cites
US119787862024
Bipolar Transistor and Radio-frequency Power Amplifier Module
Murata Manufacturing Co., Ltd.
0 cites
US119490032024
Semiconductor Device
Murata Manufacturing Co., Ltd.
0 cites
US118943652024
Power Amplifying Device
Murata Manufacturing Co., Ltd.
0 cites
US118309172023
Unit Cell and Power Amplifier Module
Murata Manufacturing Co., Ltd.
0 cites
US118173562023
Semiconductor Device
Murata Manufacturing Co., Ltd.
0 cites
US117842452023
Semiconductor Device
Murata Manufacturing Co., Ltd.
0 cites
US117055092023
Heterojunction Bipolar Transistor
Murata Manufacturing Co., Ltd.
0 cites
US117058752023
Power Amplifier Module
MURATA MANUFACTURING CO., Ltd.
0 cites
US116581802023
Semiconductor Device Having a Plurality of Bipolar Transistors with Different Heights Between Their Respective Emitter Layers and Emitter Electrodes
Murata Manufacturing Co., Ltd.
0 cites
US116317582023
Semiconductor Device
Murata Manufacturing Co., Ltd.
0 cites
US116265112023
Semiconductor Device
Murata Manufacturing Co., Ltd.
0 cites
US116216782023
Semiconductor Device and Power Amplifier Module
Murata Manufacturing Co., Ltd.
0 cites
US115576642023
Heterojunction Bipolar Transistor Including Ballast Resistor and Semiconductor Device
Murata Manufacturing Co., Ltd.
0 cites