Physical quantity detector

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 8850896
SERIAL NO

13673243

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Abstract

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A physical quantity detector includes a diaphragm including a displacement part that is displaced under external pressure, a ring-shaped fixing part that holds an outer circumferential part of the diaphragm, a holding member having a projection part that projects from an inner circumference of the fixing part toward a center at one surface side of the diaphragm, a support fixed to the projection part, and a pressure-sensitive device having a first base part fixed to the displacement part, a second base part fixed to the support, and a pressure-sensitive part provided between the base parts.

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Patent Owner(s)

Patent OwnerAddress
SEIKO EPSON CORPORATIONTOKYO

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Kitahara, Naoki Minowa, JP 9 22
Sato, Kenta Shiojiri, JP 123 1384

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