Ryo Nakagawa

Person

Nagaokakyo, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Acoustic wave device, acoustic wave filter, and composite filter de...
- Patent number 11,888,461
- Issue date Jan 30, 2024
- Murata Manufacturing Co., Ltd.
- Ryo Nakagawa
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Acoustic wave device, radio-frequency front end circuit, and commun...
- Patent number 11,855,609
- Issue date Dec 26, 2023
- Murata Manufacturing Co., Ltd.
- Ryo Nakagawa
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Acoustic wave device, multiplexer, high-frequency front end circuit...
- Patent number 11,764,880
- Issue date Sep 19, 2023
- Murata Manufacturing Co., Ltd.
- Ryo Nakagawa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Acoustic wave device, high frequency front end circuit, and communi...
- Patent number 11,611,324
- Issue date Mar 21, 2023
- Murata Manufacturing Co., Ltd.
- Hideki Iwamoto
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Acoustic wave device, multiplexer, radio-frequency front end circui...
- Patent number 11,552,616
- Issue date Jan 10, 2023
- Murata Manufacturing Co., Ltd.
- Ryo Nakagawa
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Acoustic wave device, multiplexer, high-frequency front end circuit...
- Patent number 11,496,226
- Issue date Nov 8, 2022
- Murata Manufacturing Co., Ltd.
- Ryo Nakagawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Acoustic wave device, high frequency front end circuit, and communi...
- Patent number 11,463,068
- Issue date Oct 4, 2022
- Murata Manufacturing Co., Ltd.
- Hideki Iwamoto
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Multiplexer, radio-frequency front end circuit, and communication d...
- Patent number 11,463,067
- Issue date Oct 4, 2022
- Murata Manufacturing Co., Ltd.
- Ryo Nakagawa
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Multiplexer, high-frequency front end circuit, and communication de...
- Patent number 11,271,544
- Issue date Mar 8, 2022
- Murata Manufacturing Co., Ltd.
- Ryo Nakagawa
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Elastic wave device, high-frequency front-end circuit, and communic...
- Patent number 11,228,300
- Issue date Jan 18, 2022
- Murata Manufacturing Co., Ltd.
- Mari Saji
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Acoustic wave device, filter, and composite filter device
- Patent number 11,165,409
- Issue date Nov 2, 2021
- Murata Manufacturing Co., Ltd.
- Tomio Kanazawa
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Acoustic wave device, multiplexer, high-frequency front end circuit...
- Patent number 11,115,003
- Issue date Sep 7, 2021
- Murata Manufacturing Co., Ltd.
- Ryo Nakagawa
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Acoustic wave device and manufacturing method for same
- Patent number 10,924,082
- Issue date Feb 16, 2021
- Murata Manufacturing Co., Ltd.
- Taku Kikuchi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Acoustic wave device, multiplexer, high-frequency front-end circuit...
- Patent number 10,680,577
- Issue date Jun 9, 2020
- Murata Manufacturing Co., Ltd.
- Ryo Nakagawa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Elastic wave resonator, elastic wave filter, and duplexer
- Patent number 10,298,205
- Issue date May 21, 2019
- Murata Manufacturing Co., Ltd.
- Ryo Nakagawa
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Elastic wave device
- Patent number 10,205,433
- Issue date Feb 12, 2019
- Murata Manufacturing Co., Ltd.
- Ryo Nakagawa
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Elastic wave resonator, elastic wave filter, duplexer, and elastic...
- Patent number 10,062,830
- Issue date Aug 28, 2018
- Murata Manufacturing Co., Ltd.
- Ryo Nakagawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Surface acoustic wave device
- Patent number 9,948,274
- Issue date Apr 17, 2018
- Murata Manufacturing Co., Ltd.
- Keiichi Umeda
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Elastic wave resonator, elastic wave filter apparatus, and duplexer
- Patent number 9,847,770
- Issue date Dec 19, 2017
- Murata Manufacturing Co., Ltd.
- Ryo Nakagawa
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Elastic wave resonator, elastic wave filter device, and duplexer
- Patent number 9,843,305
- Issue date Dec 12, 2017
- Murata Manufacturing Co., Ltd.
- Ryo Nakagawa
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Communication device
- Patent number 9,520,858
- Issue date Dec 13, 2016
- Murata Manufacturing Co., Ltd.
- Takashi Miyake
- H03 - BASIC ELECTRONIC CIRCUITRY

Patents Applicationslast 30 patents

Information Patent Application
ACOUSTIC WAVE DEVICE
- Publication number 20240396525
- Publication date Nov 28, 2024
- Murata Manufacturing Co., Ltd.
- Ryo NAKAGAWA
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
ACOUSTIC WAVE DEVICE
- Publication number 20240396524
- Publication date Nov 28, 2024
- Murata Manufacturing Co., Ltd.
- Ryo NAKAGAWA
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
ACOUSTIC WAVE DEVICE AND COMPOSITE FILTER DEVICE
- Publication number 20220416764
- Publication date Dec 29, 2022
- Murata Manufacturing Co., Ltd.
- Ryo NAKAGAWA
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
MULTIPLEXER
- Publication number 20220376675
- Publication date Nov 24, 2022
- Murata Manufacturing Co., Ltd.
- Yasumasa TANIGUCHI
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
MULTIPLEXER
- Publication number 20220368314
- Publication date Nov 17, 2022
- Murata Manufacturing Co., Ltd.
- Yasumasa TANIGUCHI
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
ACOUSTIC WAVE DEVICE, ACOUSTIC WAVE FILTER, AND COMPOSITE FILTER DE...
- Publication number 20210194455
- Publication date Jun 24, 2021
- Murata Manufacturing Co., Ltd.
- Ryo NAKAGAWA
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
ACOUSTIC WAVE DEVICE, RADIO-FREQUENCY FRONT END CIRCUIT, AND COMMUN...
- Publication number 20210184654
- Publication date Jun 17, 2021
- Murata Manufacturing Co., Ltd.
- Ryo NAKAGAWA
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
ACOUSTIC WAVE DEVICE, MULTIPLEXER, HIGH-FREQUENCY FRONT END CIRCUIT...
- Publication number 20200336133
- Publication date Oct 22, 2020
- Murata Manufacturing Co., Ltd.
- Ryo NAKAGAWA
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
ACOUSTIC WAVE DEVICE, MULTIPLEXER, HIGH-FREQUENCY FRONT END CIRCUIT...
- Publication number 20200328822
- Publication date Oct 15, 2020
- Murata Manufacturing Co., Ltd.
- Ryo NAKAGAWA
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
ACOUSTIC WAVE DEVICE, MULTIPLEXER, HIGH-FREQUENCY FRONT END CIRCUIT...
- Publication number 20200328823
- Publication date Oct 15, 2020
- Murata Manufacturing Co., Ltd.
- Ryo NAKAGAWA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ACOUSTIC WAVE DEVICE, MULTIPLEXER, RADIO-FREQUENCY FRONT-END CIRCUI...
- Publication number 20200328728
- Publication date Oct 15, 2020
- Murata Manufacturing Co., Ltd.
- Ryo NAKAGAWA
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
MULTIPLEXER, HIGH-FREQUENCY FRONT END CIRCUIT, AND COMMUNICATION DE...
- Publication number 20200177157
- Publication date Jun 4, 2020
- Murata Manufacturing Co., Ltd.
- Ryo NAKAGAWA
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
ACOUSTIC WAVE DEVICE, MULTIPLEXER, RADIO-FREQUENCY FRONT END CIRCUI...
- Publication number 20200177153
- Publication date Jun 4, 2020
- Murata Manufacturing Co., Ltd.
- Ryo NAKAGAWA
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
ACOUSTIC WAVE DEVICE, FILTER, AND COMPOSITE FILTER DEVICE
- Publication number 20200052675
- Publication date Feb 13, 2020
- Murata Manufacturing Co., Ltd.
- Tomio KANAZAWA
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
ACOUSTIC WAVE DEVICE, MULTIPLEXER, HIGH-FREQUENCY FRONT-END CIRCUIT...
- Publication number 20200007109
- Publication date Jan 2, 2020
- Murata Manufacturing Co., Ltd.
- Ryo NAKAGAWA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
MULTIPLEXER, RADIO-FREQUENCY FRONT END CIRCUIT, AND COMMUNICATION D...
- Publication number 20190393855
- Publication date Dec 26, 2019
- Murata Manufacturing Co., Ltd.
- Ryo NAKAGAWA
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
ACOUSTIC WAVE DEVICE, HIGH FREQUENCY FRONT END CIRCUIT, AND COMMUNI...
- Publication number 20190393856
- Publication date Dec 26, 2019
- Murata Manufacturing Co., Ltd.
- Hideki IWAMOTO
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
ACOUSTIC WAVE DEVICE, HIGH FREQUENCY FRONT END CIRCUIT, AND COMMUNI...
- Publication number 20190393858
- Publication date Dec 26, 2019
- Murata Manufacturing Co., Ltd.
- Hideki IWAMOTO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ELASTIC WAVE DEVICE, HIGH-FREQUENCY FRONT-END CIRCUIT, AND COMMUNIC...
- Publication number 20190097604
- Publication date Mar 28, 2019
- Murata Manufacturing Co., Ltd.
- Mari SAJI
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
ACOUSTIC WAVE DEVICE AND MANUFACTURING METHOD FOR SAME
- Publication number 20180097501
- Publication date Apr 5, 2018
- Murata Manufacturing Co., Ltd.
- Taku Kikuchi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ELASTIC WAVE RESONATOR, ELASTIC WAVE FILTER, AND DUPLEXER
- Publication number 20170366167
- Publication date Dec 21, 2017
- Murata Manufacturing Co., Ltd.
- Ryo NAKAGAWA
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
ELASTIC WAVE DEVICE
- Publication number 20170338795
- Publication date Nov 23, 2017
- Murata Manufacturing Co., Ltd.
- Ryo NAKAGAWA
- B06 - GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
Information Patent Application
ELASTIC WAVE RESONATOR, ELASTIC WAVE FILTER, DUPLEXER, AND ELASTIC...
- Publication number 20170236991
- Publication date Aug 17, 2017
- Murata Manufacturing Co., Ltd.
- Ryo NAKAGAWA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ELASTIC WAVE RESONATOR, ELASTIC WAVE FILTER APPARATUS, AND DUPLEXER
- Publication number 20160156334
- Publication date Jun 2, 2016
- Murata Manufacturing Co., Ltd.
- Ryo NAKAGAWA
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
ELASTIC WAVE RESONATOR, ELASTIC WAVE FILTER DEVICE, AND DUPLEXER
- Publication number 20160149554
- Publication date May 26, 2016
- Murata Manufacturing Co., Ltd.
- Ryo NAKAGAWA
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
SURFACE ACOUSTIC WAVE RESONATOR AND SURFACE ACOUSTIC WAVE FILTER DE...
- Publication number 20160118956
- Publication date Apr 28, 2016
- Murata Manufacturing Co., Ltd.
- Takashi KIHARA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SURFACE ACOUSTIC WAVE DEVICE
- Publication number 20150069882
- Publication date Mar 12, 2015
- Murata Manufacturing Co., Ltd.
- Keiichi UMEDA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
COMMUNICATION DEVICE
- Publication number 20140368401
- Publication date Dec 18, 2014
- Takashi MIYAKE
- H01 - BASIC ELECTRIC ELEMENTS

Ryo Nakagawa

Person

Patents Grantslast 30 patents

Acoustic wave device, acoustic wave filter, and composite filter de...

Acoustic wave device, radio-frequency front end circuit, and commun...

Acoustic wave device, multiplexer, high-frequency front end circuit...

Acoustic wave device, high frequency front end circuit, and communi...

Acoustic wave device, multiplexer, radio-frequency front end circui...

Acoustic wave device, multiplexer, high-frequency front end circuit...

Acoustic wave device, high frequency front end circuit, and communi...

Multiplexer, radio-frequency front end circuit, and communication d...

Multiplexer, high-frequency front end circuit, and communication de...

Elastic wave device, high-frequency front-end circuit, and communic...

Acoustic wave device, filter, and composite filter device

Acoustic wave device, multiplexer, high-frequency front end circuit...

Acoustic wave device and manufacturing method for same

Acoustic wave device, multiplexer, high-frequency front-end circuit...

Elastic wave resonator, elastic wave filter, and duplexer

Elastic wave device

Elastic wave resonator, elastic wave filter, duplexer, and elastic...

Surface acoustic wave device

Elastic wave resonator, elastic wave filter apparatus, and duplexer

Elastic wave resonator, elastic wave filter device, and duplexer

Communication device

Patents Applicationslast 30 patents

ACOUSTIC WAVE DEVICE

ACOUSTIC WAVE DEVICE

ACOUSTIC WAVE DEVICE AND COMPOSITE FILTER DEVICE

MULTIPLEXER

MULTIPLEXER

ACOUSTIC WAVE DEVICE, ACOUSTIC WAVE FILTER, AND COMPOSITE FILTER DE...

ACOUSTIC WAVE DEVICE, RADIO-FREQUENCY FRONT END CIRCUIT, AND COMMUN...

ACOUSTIC WAVE DEVICE, MULTIPLEXER, HIGH-FREQUENCY FRONT END CIRCUIT...

ACOUSTIC WAVE DEVICE, MULTIPLEXER, HIGH-FREQUENCY FRONT END CIRCUIT...

ACOUSTIC WAVE DEVICE, MULTIPLEXER, HIGH-FREQUENCY FRONT END CIRCUIT...

ACOUSTIC WAVE DEVICE, MULTIPLEXER, RADIO-FREQUENCY FRONT-END CIRCUI...

MULTIPLEXER, HIGH-FREQUENCY FRONT END CIRCUIT, AND COMMUNICATION DE...

ACOUSTIC WAVE DEVICE, MULTIPLEXER, RADIO-FREQUENCY FRONT END CIRCUI...

ACOUSTIC WAVE DEVICE, FILTER, AND COMPOSITE FILTER DEVICE

ACOUSTIC WAVE DEVICE, MULTIPLEXER, HIGH-FREQUENCY FRONT-END CIRCUIT...

MULTIPLEXER, RADIO-FREQUENCY FRONT END CIRCUIT, AND COMMUNICATION D...

ACOUSTIC WAVE DEVICE, HIGH FREQUENCY FRONT END CIRCUIT, AND COMMUNI...

ACOUSTIC WAVE DEVICE, HIGH FREQUENCY FRONT END CIRCUIT, AND COMMUNI...

ELASTIC WAVE DEVICE, HIGH-FREQUENCY FRONT-END CIRCUIT, AND COMMUNIC...

ACOUSTIC WAVE DEVICE AND MANUFACTURING METHOD FOR SAME

ELASTIC WAVE RESONATOR, ELASTIC WAVE FILTER, AND DUPLEXER

ELASTIC WAVE DEVICE

ELASTIC WAVE RESONATOR, ELASTIC WAVE FILTER, DUPLEXER, AND ELASTIC...

ELASTIC WAVE RESONATOR, ELASTIC WAVE FILTER APPARATUS, AND DUPLEXER

ELASTIC WAVE RESONATOR, ELASTIC WAVE FILTER DEVICE, AND DUPLEXER

SURFACE ACOUSTIC WAVE RESONATOR AND SURFACE ACOUSTIC WAVE FILTER DE...

SURFACE ACOUSTIC WAVE DEVICE

COMMUNICATION DEVICE