Drive unit, lens module, image pickup unit, fuel cell, and ion exchange resin

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United States of America Patent

PATENT NO 9397360
APP PUB NO 20120276462A1
SERIAL NO

13443522

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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There are provided a drive unit, a lens module, an image pickup unit, a fuel cell, and an ion exchange resin, in which a characteristic deterioration depending on an ambient environment may be suppressed. The drive unit includes one or more polymer actuator devices. The polymer actuator device is configured using an ion exchange resin containing a moisturizing agent.

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Patent Owner(s)

Patent OwnerAddress
DEXERIALS CORPORATIONSHIMOTSUKE-SHI TOCHIGI 323-0194

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Ishida, Takehisa Tokyo, JP 52 292
Kato, Yusaku Tokyo, JP 28 150
Nagai, Nobuyuki Kanagawa, JP 77 758

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