Kazuki FUKASAWA

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Piezoelectric composition and piezoelectric device
- Patent number 11,296,273
- Issue date Apr 5, 2022
- TDK Corporation
- Kazuki Fukasawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Piezoelectric composition and piezoelectric device
- Patent number 10,937,943
- Issue date Mar 2, 2021
- TDK Corporation
- Makoto Ishizaki
- C01 - INORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
PIEZOELECTRIC COMPOSITION AND PIEZOELECTRIC DEVICE
- Publication number 20200203596
- Publication date Jun 25, 2020
- TDK Corporation
- Kazuki FUKASAWA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
PIEZOELECTRIC COMPOSITION AND PIEZOELECTRIC DEVICE
- Publication number 20180248106
- Publication date Aug 30, 2018
- TDK Corporation
- Makoto ISHIZAKI
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES