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 1036020 JAPAN

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
HORIKIRI, Fumimasa Nagareyama, JP 64 134
NOMOTO, Akira Kasumigaura, JP 30 204
SHIBATA, Kenji Tsukuba, JP 182 1249
SUENAGA, Kazufumi Tsuchiura, JP 62 318
WATANABE, Kazutoshi Tsuchiura, JP 114 853

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