Inventor · disambiguated record
Reiji Nakajima
Also filed as: NAKAJIMA REIJI
25 granted patents·8 pending applications·47 citations·filing 2009–2024
92Inventor score
Files withMURATA MANUFACTURING CO33
Top patents by PatentIndex Score
33 records- 0194US11451249B2Radio-frequency module and communication deviceMURATA MANUFACTURING CO·Filed 2021·Granted Sep 20, 2022·4 cites·20 claims
- 0294US9780735B1High-frequency signal amplifier circuit, power amplifier module, front-end circuit, and communication apparatusMURATA MANUFACTURING CO·Filed 2017·Granted Oct 3, 2017·18 cites·13 claims
- 0390US11855594B2Radio frequency circuit and communication deviceMURATA MANUFACTURING CO·Filed 2021·Granted Dec 26, 2023·2 cites·11 claims
- 0488US10389310B2Radio-frequency signal amplifier circuit, power amplifier module, front-end circuit, and communication deviceMURATA MANUFACTURING CO·Filed 2018·Granted Aug 20, 2019·7 cites·15 claims
- 0586US11349510B2Radio frequency front end module and communication deviceMURATA MANUFACTURING CO·Filed 2021·Granted May 31, 2022·2 cites·7 claims
- 0686US10340971B2Power amplification module, front-end circuit, and communication deviceMURATA MANUFACTURING CO·Filed 2018·Granted Jul 2, 2019·6 cites·16 claims
- 0782US12388484B2Radio frequency module and communication deviceMURATA MANUFACTURING CO·Filed 2023·Granted Aug 12, 2025·1 cites·20 claims
- 0877US11290134B2Radio frequency moduleMURATA MANUFACTURING CO·Filed 2020·Granted Mar 29, 2022·1 cites·19 claims
- 0975US2024088848A1Radio frequency circuitMURATA MANUFACTURING CO·Filed 2023·Application pending·0 cites
- 1071US10505505B2Power amplification module, front-end circuit, and communication deviceMURATA MANUFACTURING CO·Filed 2018·Granted Dec 10, 2019·2 cites·12 claims
- 1170US10164585B2Radio frequency filter, radio frequency front-end circuit, communication device, and design method for radio frequency filterMURATA MANUFACTURING CO·Filed 2017·Granted Dec 25, 2018·2 cites·17 claims
- 1269US11716103B2Radio-frequency module and communication deviceMURATA MANUFACTURING CO·Filed 2022·Granted Aug 1, 2023·0 cites·20 claims
- 1369US10056936B2Front end circuit and communication apparatusMURATA MANUFACTURING CO·Filed 2017·Granted Aug 21, 2018·2 cites·15 claims
- 1468US12431933B2Radio-frequency module and communication deviceMURATA MANUFACTURING CO·Filed 2022·Granted Sep 30, 2025·0 cites·20 claims
- 1559US12199601B2Switch circuit and radio-frequency circuitMURATA MANUFACTURING CO·Filed 2023·Granted Jan 14, 2025·0 cites·20 claims
- 1658US2025023586A1Radio frequency circuit and communication apparatusMURATA MANUFACTURING CO·Filed 2024·Application pending·0 cites
- 1757US2024396575A1Radio-frequency module and communication deviceMURATA MANUFACTURING CO·Filed 2024·Application pending·0 cites
- 1854US12395197B2Radio frequency circuit and communication deviceMURATA MANUFACTURING CO·Filed 2021·Granted Aug 19, 2025·0 cites·14 claims
- 1954US2024333323A1Radio frequency moduleMURATA MANUFACTURING CO·Filed 2024·Application pending·0 cites
- 2046US11418224B2Radio frequency module and communication deviceMURATA MANUFACTURING CO·Filed 2020·Granted Aug 16, 2022·0 cites·13 claims
- 2145US10833023B2Circuit moduleMURATA MANUFACTURING CO·Filed 2019·Granted Nov 10, 2020·0 cites·20 claims
- 2245US9705172B2Non-reciprocal circuit elementMURATA MANUFACTURING CO·Filed 2013·Granted Jul 11, 2017·0 cites·18 claims
- 2345US9620838B2Non-reciprocal circuit deviceMURATA MANUFACTURING CO·Filed 2014·Granted Apr 11, 2017·0 cites·14 claims
- 2442US7679470B2Nonreciprocal circuit deviceMURATA MANUFACTURING CO·Filed 2009·Granted Mar 16, 2010·0 cites·5 claims
- 2541US10230338B2High-frequency amplifier moduleMURATA MANUFACTURING CO·Filed 2017·Granted Mar 12, 2019·0 cites·3 claims
- 2641US10218317B2High-frequency amplifier moduleMURATA MANUFACTURING CO·Filed 2017·Granted Feb 26, 2019·0 cites·4 claims
- 2741US9583808B2Nonreversible circuit deviceMURATA MANUFACTURING CO·Filed 2016·Granted Feb 28, 2017·0 cites·12 claims
- 2840US9887684B2IsolatorMURATA MANUFACTURING CO·Filed 2016·Granted Feb 6, 2018·0 cites·18 claims
- 2938US10971459B2High-frequency moduleMURATA MANUFACTURING CO·Filed 2018·Granted Apr 6, 2021·0 cites·19 claims
- 3037US2018212644A1Radio frequency front-end circuit and impedance matching methodMURATA MANUFACTURING CO·Filed 2018·Application pending·0 cites
- 3137US2017373364A1Circulator, front-end circuit, antenna circuit, and communication apparatusMURATA MANUFACTURING CO·Filed 2017·Application pending·0 cites
- 3233US2016344100A1Front end circuit and wireless communication deviceMURATA MANUFACTURING CO·Filed 2016·Application pending·0 cites
- 3328US2017133993A1Nonreciprocal circuit elementMURATA MANUFACTURING CO·Filed 2017·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →