P

Inventor

MORISAWA FUMINORI

JP24 patents
⚠️ This page may combine multiple inventors who share the name “MORISAWA FUMINORI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

MURATA MANUFACTURING CO

16 patents
US10256778B2Apr 9, 2019

Power amplifier module

MURATA MANUFACTURING CO6 citations82
US10892720B2Jan 12, 2021

Control circuit for power amplifier

MURATA MANUFACTURING CO7 citations81
US10715093B2Jul 14, 2020

Power amplifier module

MURATA MANUFACTURING CO2 citations73
US9882533B2Jan 30, 2018

Current output circuit

MURATA MANUFACTURING CO2 citations73
US11463060B2Oct 4, 2022

Power amplifier circuit

MURATA MANUFACTURING CO3 citations72
US10826453B2Nov 3, 2020

Power amplifier circuit

MURATA MANUFACTURING CO3 citations72
US10020786B2Jul 10, 2018

Power amplification module

MURATA MANUFACTURING CO2 citations72
US9912300B2Mar 6, 2018

Bias control circuit and power amplification module

MURATA MANUFACTURING CO3 citations72
US10476454B2Nov 12, 2019

Power amplifier module

MURATA MANUFACTURING CO3 citations71
US10044330B2Aug 7, 2018

Power amplifier module

MURATA MANUFACTURING CO5 citations71
US9166531B2Oct 20, 2015

Semiconductor integrated circuit device and high-frequency power amplifier module

MURATA MANUFACTURING CO5 citations71
US11996809B2May 28, 2024

Power amplifier circuit

MURATA MANUFACTURING CO0 citations61
US11398805B2Jul 26, 2022

Power amplification module

MURATA MANUFACTURING CO0 citations61
US10637401B2Apr 28, 2020

Current output circuit

MURATA MANUFACTURING CO0 citations52
US10396718B2Aug 27, 2019

Bias control circuit and power amplification module

MURATA MANUFACTURING CO0 citations51
US9436204B2Sep 6, 2016

Band-gap reference voltage circuit

MURATA MANUFACTURING CO0 citations36

RENESAS TECH CORP

3 patents
US7352244B2Apr 1, 2008

Electronics parts for high frequency power amplifier

RENESAS TECH CORP15 citations92
US6756850B2Jun 29, 2004

High frequency power amplifier circuit

RENESAS TECH CORP18 citations92
US7595694B2Sep 29, 2009

Electronics parts for high frequency power amplifier

RENESAS TECH CORP6 citations73

HITACHI COMM SYSTEMS INC

2 patents
US7078974B2Jul 18, 2006

High frequency power amplifier circuit

HITACHI COMM SYSTEMS INC11 citations83
US6967535B2Nov 22, 2005

High frequency power amplifier circuit

HITACHI COMM SYSTEMS INC4 citations61

TANAKA SATOSHI

2 patents
US8519796B2Aug 27, 2013

Bias generation circuit, power amplifier module, and semiconductor device

TANAKA SATOSHI5 citations72
US8471631B2Jun 25, 2013

Bias circuit, power amplifier, and current mirror circuit

TANAKA SATOSHI2 citations62

OHTA IKUMA

1 patent
US8183925B2May 22, 2012

High frequency power amplifier and operating method thereof

OHTA IKUMA21 citations86