Kazuchika Yamada

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Nagaokakyo-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Piezoelectric sounding component
- Patent number 10,616,689
- Issue date Apr 7, 2020
- Murata Manufacturing Co., Ltd.
- Kazuchika Yamada
- B06 - GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
Information Patent Grant
Piezoelectric sounding component
- Patent number 10,397,707
- Issue date Aug 27, 2019
- MURATA MANUFACTURING CO., LTD.
- Yuko Yokoi
- B06 - GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
PIEZOELECTRIC SOUNDING COMPONENT
- Publication number 20180270585
- Publication date Sep 20, 2018
- Murata Manufacturing Co., Ltd.
- KAZUCHIKA YAMADA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
PIEZOELECTRIC SOUNDING COMPONENT
- Publication number 20180270583
- Publication date Sep 20, 2018
- Murata Manufacturing Co., Ltd.
- Yuko Yokoi
- G10 - MUSICAL INSTRUMENTS ACOUSTICS