Power generation device having a dielectric body and an electret

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United States of America Patent

PATENT NO 9413272
APP PUB NO 20130057110A1
SERIAL NO

13599091

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Abstract

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Provided is a power generation device having a dielectric body and an electret, where power is generated by varying the distance between the dielectric body and the electret. A first electrode is connected to the electret on a side not facing the dielectric body. The first electrode is connected to a grounding terminal via a load. A second electrode may be connected to the dielectric body on a side not facing the electret. The second electrode may be directly connected to the grounding terminal.

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Patent Owner(s)

Patent OwnerAddress
ROHM CO LTDJAPAN
KANSAI UNIVERSITY3-35 YAMATE-CHO 3-CHOME SUITA-SHI OSAKA 5648680

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Aoyagi, Seiji Suita, JP 18 401
Suzuki, Masato Suita, JP 405 3732
Takahashi, Tomokazu Suita, JP 55 503
Yoshikawa, Yasuhiro Kyoto, JP 34 645

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