Inventor · disambiguated record
Kenji Tahara
Also filed as: TAHARA KENJI
38 granted patents·42 pending applications·184 citations·filing 1985–2025
96Inventor score
Files withMURATA MANUFACTURING CO46KURITA WATER IND LTD6NIPPON KOKAN KK6NEWCOM TECHNO INC4TOYOTA MOTOR CO LTD4
Top patents by PatentIndex Score
80 records- 0189US11329675B2Radio frequency module and communication deviceMURATA MANUFACTURING CO·Filed 2020·Granted May 10, 2022·2 cites·12 claims
- 0285US9114698B2Control apparatus and control method for vehicleAMANO MASAYA·Filed 2012·Granted Aug 25, 2015·13 cites·15 claims
- 0383US11323193B2Filter circuit and radio-frequency moduleMURATA MANUFACTURING CO·Filed 2020·Granted May 3, 2022·2 cites·19 claims
- 0482US7123094B2High frequency power amplifier circuit and radio communication systemRENESAS TECH CORP·Filed 2004·Granted Oct 17, 2006·19 cites·10 claims
- 0582US4656059AWet spray booth treating agent and method for treatment therewithKURITA WATER IND LTD·Filed 1985·Granted Apr 7, 1987·60 cites·13 claims
- 0677US11290134B2Radio frequency moduleMURATA MANUFACTURING CO·Filed 2020·Granted Mar 29, 2022·1 cites·19 claims
- 0776US11996869B2Radio frequency module and communication deviceMURATA MANUFACTURING CO·Filed 2023·Granted May 28, 2024·0 cites·18 claims
- 0875US6416594B1Heat shrink band steel sheet and manufacturing method thereofNIPPON KOKAN KK·Filed 2000·Granted Jul 9, 2002·9 cites·8 claims
- 0971US11664830B2Radio frequency module and communication deviceMURATA MANUFACTURING CO·Filed 2022·Granted May 30, 2023·0 cites·19 claims
- 1070US2025343514A1Amplification circuit and communication deviceMURATA MANUFACTURING CO·Filed 2025·Application pending·0 cites
- 1169US6635361B1Magnetic shielding steel sheet and method for producing the sameNIPPON KOKAN KK·Filed 2000·Granted Oct 21, 2003·11 cites·28 claims
- 1268US6566796B2Steel sheet for tension mask, making method thereof and tension maskNIPPON KOKAN KK·Filed 2001·Granted May 20, 2003·7 cites·20 claims
- 1365US12468362B2Method of managing electric power supply and demand, and serverTOYOTA MOTOR CO LTD·Filed 2023·Granted Nov 11, 2025·0 cites·11 claims
- 1464US12273080B2Radio-frequency circuit and communication deviceMURATA MANUFACTURING CO·Filed 2022·Granted Apr 8, 2025·0 cites·20 claims
- 1563US2025233558A1Amplification circuit and communication deviceMURATA MANUFACTURING CO·Filed 2025·Application pending·0 cites
- 1663US2025357954A1Antenna module and communication deviceMURATA MANUFACTURING CO·Filed 2025·Application pending·0 cites
- 1762US2025274085A1High frequency circuit and amplifier circuitMURATA MANUFACTURING CO·Filed 2025·Application pending·0 cites
- 1862US2025253885A1Amplifier circuit and communication apparatusMURATA MANUFACTURING CO·Filed 2025·Application pending·0 cites
- 1959US2025047250A1Radio frequency circuit and communication deviceMURATA MANUFACTURING CO·Filed 2024·Application pending·0 cites
- 2057US11177783B2Power amplifierMURATA MANUFACTURING CO·Filed 2020·Granted Nov 16, 2021·0 cites·11 claims
- 2157US2024177072A1Reservation system, notification device, and reservation methodTOYOTA MOTOR CO LTD·Filed 2023·Application pending·0 cites
- 2256US12438507B2Power amplifier circuit, radio-frequency circuit, and communication deviceMURATA MANUFACTURING CO·Filed 2022·Granted Oct 7, 2025·0 cites·13 claims
- 2356US2024275412A1Radio frequency circuit and communication deviceMURATA MANUFACTURING CO·Filed 2024·Application pending·0 cites
- 2456US2024429871A1High-frequency module and communication deviceMURATA MANUFACTURING CO·Filed 2024·Application pending·0 cites
- 2555US11817836B2Power amplifying moduleMURATA MANUFACTURING CO·Filed 2020·Granted Nov 14, 2023·0 cites·20 claims
- 2655US2024128940A1Power amplifier circuitMURATA MANUFACTURING CO·Filed 2023·Application pending·0 cites
- 2755US2025023588A1High frequency circuit and communication deviceMURATA MANUFACTURING CO·Filed 2024·Application pending·0 cites
- 2854US12407307B2Power amplification circuit, radio-frequency circuit, and communication deviceMURATA MANUFACTURING CO·Filed 2022·Granted Sep 2, 2025·0 cites·11 claims
- 2954US2024305247A1Power amplifier circuitMURATA MANUFACTURING CO·Filed 2024·Application pending·0 cites
- 3053US12132508B2Radio-frequency circuit and communication deviceMURATA MANUFACTURING CO·Filed 2022·Granted Oct 29, 2024·0 cites·16 claims
- 3153US7227415B2High frequency power amplifier circuit and radio communication systemRENESAS TECH CORP·Filed 2006·Granted Jun 5, 2007·2 cites·8 claims
- 3253US2024128936A1Power amplifier circuit and communication deviceMURATA MANUFACTURING CO·Filed 2023·Application pending·0 cites
- 3353US2024166079A1Server and guidance methodTOYOTA MOTOR CO LTD·Filed 2023·Application pending·0 cites
- 3453US2024405732A1High frequency circuit and communication apparatusMURATA MANUFACTURING CO·Filed 2024·Application pending·0 cites
- 3553US2024204739A1Radio frequency circuit and communication deviceMURATA MANUFACTURING CO·Filed 2024·Application pending·0 cites
- 3653US2024405735A1Radio-frequency circuit and communication deviceMURATA MANUFACTURING CO·Filed 2024·Application pending·0 cites
- 3753US2024169770A1Server, management method, management system, and display deviceTOYOTA MOTOR CO LTD·Filed 2023·Application pending·0 cites
- 3853US2024056108A1High frequency circuit and communication apparatusMURATA MANUFACTURING CO·Filed 2023·Application pending·0 cites
- 3953US2024421775A1Doherty amplification circuitMURATA MANUFACTURING CO·Filed 2024·Application pending·0 cites
- 4053US2024178868A1Radio frequency circuit, communication device, and power amplification method for radio frequency circuitMURATA MANUFACTURING CO·Filed 2024·Application pending·0 cites
- 4152US12273079B2Power amplifier circuit, high frequency circuit, and communication apparatusMURATA MANUFACTURING CO·Filed 2022·Granted Apr 8, 2025·0 cites·11 claims
- 4252US11626967B2Radio frequency module and communication apparatusMURATA MANUFACTURING CO·Filed 2021·Granted Apr 11, 2023·0 cites·20 claims
- 4352US2024178804A1Power amplifier circuit and power amplification methodMURATA MANUFACTURING CO·Filed 2024·Application pending·0 cites
- 4452US2024097626A1Radio frequency circuit and communication deviceMURATA MANUFACTURING CO·Filed 2023·Application pending·0 cites
- 4552US2024128932A1Power amplifier circuit and power amplification methodMURATA MANUFACTURING CO·Filed 2023·Application pending·0 cites
- 4652US2024146258A1Power amplifier circuit and power amplification methodMURATA MANUFACTURING CO·Filed 2024·Application pending·0 cites
- 4751US5629099AAlloying-treated iron-zinc alloy dip-plated steel sheet excellent in press-formability and method for manufacturing sameNIPPON KOKAN KK·Filed 1994·Granted May 13, 1997·14 cites·11 claims
- 4851US2022368284A1Power amplification circuit, radio-frequency circuit, and communication deviceMURATA MANUFACTURING CO·Filed 2022·Application pending·0 cites
- 4951US2024162923A1Radio frequency circuit and communication deviceMURATA MANUFACTURING CO·Filed 2024·Application pending·0 cites
- 5051US2024113668A1Amplifier circuit and radio frequency circuitMURATA MANUFACTURING CO·Filed 2023·Application pending·0 cites
Showing the top 50 of 80 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →