Hiroshi SHIMIZU

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Nagaokakyo-shi, JP

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Patents Grantslast 30 patents

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

Patents Applicationslast 30 patents

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
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