PIEZOELECTRIC ELEMENT, PIEZOELECTRIC DEVICE AND METHOD OF MANUFACTURING PIEZOELECTRIC ELEMENT

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United States of America Patent

APP PUB NO 20140042875A1
SERIAL NO

13960460

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Abstract

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A piezoelectric element includes a substrate, and a lower electrode layer, a piezoelectric film represented by a general formula of (NaxKyLiz)NbO3 (0

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Patent Owner(s)

Patent OwnerAddress
SUMITOMO CHEMICAL COMPANY LIMITED2-7-1 NIHONBASHI CHUO-KU TOKYO 103-6020

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
HORIKIRI, Fumimasa Nagareyama, JP 64 150
NOMOTO, Akira Kasumigaura, JP 30 216
SHIBATA, Kenji Tsukuba, JP 192 1313
SUENAGA, Kazufumi Tsuchiura, JP 64 335
WATANABE, Kazutoshi Tsuchiura, JP 116 867

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