Hiroshi MURANAKA

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Nagaokakyo-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Composite filter device
- Patent number 12,040,782
- Issue date Jul 16, 2024
- Murata Manufacturing Co., Ltd.
- Masakazu Mimura
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Frontend circuit, frontend module, communication apparatus, and mul...
- Patent number 11,757,482
- Issue date Sep 12, 2023
- Murata Manufacturing Co., Ltd.
- Hiroyuki Nagamori
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Acoustic wave filter device, composite filter device, and multiplexer
- Patent number 11,362,642
- Issue date Jun 14, 2022
- Murata Manufacturing Co., Ltd.
- Hiroshi Muranaka
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Filter and multiplexer
- Patent number 11,218,180
- Issue date Jan 4, 2022
- Murata Manufacturing Co., Ltd.
- Hiroshi Muranaka
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Elastic wave filter, duplexer, and elastic wave filter module
- Patent number 10,340,888
- Issue date Jul 2, 2019
- Murata Manufacturing Co., Ltd.
- Hiroshi Muranaka
- H03 - BASIC ELECTRONIC CIRCUITRY

Patents Applicationslast 30 patents

Information Patent Application
FRONTEND CIRCUIT, FRONTEND MODULE, COMMUNICATION APPARATUS, AND MUL...
- Publication number 20230370105
- Publication date Nov 16, 2023
- MURATA MANUFACTURING CO., LTD.
- Hiroyuki NAGAMORI
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
COMPOSITE FILTER DEVICE
- Publication number 20220116022
- Publication date Apr 14, 2022
- Murata Manufacturing Co., Ltd.
- Masakazu MIMURA
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
FILTER AND MULTIPLEXER
- Publication number 20210083700
- Publication date Mar 18, 2021
- Murata Manufacturing Co., Ltd.
- Hiroshi MURANAKA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
FRONTEND CIRCUIT, FRONTEND MODULE, COMMUNICATION APPARATUS, AND MUL...
- Publication number 20200382149
- Publication date Dec 3, 2020
- MURATA MANUFACTURING CO., LTD.
- Hiroyuki NAGAMORI
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
ACOUSTIC WAVE FILTER DEVICE, COMPOSITE FILTER DEVICE, AND MULTIPLEXER
- Publication number 20200112299
- Publication date Apr 9, 2020
- Murata Manufacturing Co., Ltd.
- Hiroshi MURANAKA
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
ELASTIC WAVE FILTER, DUPLEXER, AND ELASTIC WAVE FILTER MODULE
- Publication number 20180248537
- Publication date Aug 30, 2018
- Murata Manufacturing Co., Ltd.
- Hiroshi MURANAKA
- H03 - BASIC ELECTRONIC CIRCUITRY