Inventor · disambiguated record
Fuminori Morisawa
Also filed as: MORISAWA FUMINORI
24 granted patents·4 pending applications·123 citations·filing 2002–2025
95Inventor score
Files withMURATA MANUFACTURING CO19RENESAS TECH CORP4HITACHI COMM SYSTEMS INC2TANAKA SATOSHI2OHTA IKUMA1
Top patents by PatentIndex Score
28 records- 0193US11463060B2Power amplifier circuitMURATA MANUFACTURING CO·Filed 2020·Granted Oct 4, 2022·3 cites·9 claims
- 0291US7352244B2Electronics parts for high frequency power amplifierRENESAS TECH CORP·Filed 2006·Granted Apr 1, 2008·15 cites·10 claims
- 0388US10256778B2Power amplifier moduleMURATA MANUFACTURING CO·Filed 2018·Granted Apr 9, 2019·6 cites·20 claims
- 0486US10892720B2Control circuit for power amplifierMURATA MANUFACTURING CO·Filed 2019·Granted Jan 12, 2021·7 cites·20 claims
- 0586US8183925B2High frequency power amplifier and operating method thereofOHTA IKUMA·Filed 2011·Granted May 22, 2012·21 cites·20 claims
- 0685US10044330B2Power amplifier moduleMURATA MANUFACTURING CO·Filed 2017·Granted Aug 7, 2018·5 cites·23 claims
- 0784US7078974B2High frequency power amplifier circuitHITACHI COMM SYSTEMS INC·Filed 2005·Granted Jul 18, 2006·11 cites·3 claims
- 0880US10826453B2Power amplifier circuitMURATA MANUFACTURING CO·Filed 2018·Granted Nov 3, 2020·3 cites·10 claims
- 0979US9912300B2Bias control circuit and power amplification moduleMURATA MANUFACTURING CO·Filed 2017·Granted Mar 6, 2018·3 cites·12 claims
- 1079US6756850B2High frequency power amplifier circuitRENESAS TECH CORP·Filed 2002·Granted Jun 29, 2004·18 cites·29 claims
- 1178US10476454B2Power amplifier moduleMURATA MANUFACTURING CO·Filed 2019·Granted Nov 12, 2019·3 cites·10 claims
- 1273US10715093B2Power amplifier moduleMURATA MANUFACTURING CO·Filed 2019·Granted Jul 14, 2020·2 cites·19 claims
- 1373US9166531B2Semiconductor integrated circuit device and high-frequency power amplifier moduleMURATA MANUFACTURING CO·Filed 2012·Granted Oct 20, 2015·5 cites·18 claims
- 1472US10020786B2Power amplification moduleMURATA MANUFACTURING CO·Filed 2016·Granted Jul 10, 2018·2 cites·7 claims
- 1572US9882533B2Current output circuitMURATA MANUFACTURING CO·Filed 2016·Granted Jan 30, 2018·2 cites·14 claims
- 1671US7595694B2Electronics parts for high frequency power amplifierRENESAS TECH CORP·Filed 2008·Granted Sep 29, 2009·6 cites·12 claims
- 1766US8519796B2Bias generation circuit, power amplifier module, and semiconductor deviceTANAKA SATOSHI·Filed 2009·Granted Aug 27, 2013·5 cites·16 claims
- 1866US6967535B2High frequency power amplifier circuitHITACHI COMM SYSTEMS INC·Filed 2005·Granted Nov 22, 2005·4 cites·3 claims
- 1965US2025183853A1Doherty amplifier circuitMURATA MANUFACTURING CO·Filed 2025·Application pending·0 cites
- 2060US11996809B2Power amplifier circuitMURATA MANUFACTURING CO·Filed 2021·Granted May 28, 2024·0 cites·14 claims
- 2160US8471631B2Bias circuit, power amplifier, and current mirror circuitTANAKA SATOSHI·Filed 2011·Granted Jun 25, 2013·2 cites·13 claims
- 2258US2023361170A1Semiconductor device and semiconductor moduleMURATA MANUFACTURING CO·Filed 2023·Application pending·0 cites
- 2355US2024056040A1Radio-frequency module and communication deviceMURATA MANUFACTURING CO·Filed 2023·Application pending·0 cites
- 2454US10396718B2Bias control circuit and power amplification moduleMURATA MANUFACTURING CO·Filed 2018·Granted Aug 27, 2019·0 cites·9 claims
- 2552US11398805B2Power amplification moduleMURATA MANUFACTURING CO·Filed 2018·Granted Jul 26, 2022·0 cites·15 claims
- 2650US10637401B2Current output circuitMURATA MANUFACTURING CO·Filed 2017·Granted Apr 28, 2020·0 cites·16 claims
- 2742US2004164808A1High frequency power amplifier circuitRENESAS TECH CORP·Filed 2004·Application pending·0 cites
- 2832US9436204B2Band-gap reference voltage circuitMURATA MANUFACTURING CO·Filed 2015·Granted Sep 6, 2016·0 cites·3 claims
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →