Thermistor element, temperature sensor, and method for manufacturing the thermistor element

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United States of America Patent

PATENT NO 9312054
APP PUB NO 20140266567A1
SERIAL NO

14199055

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Abstract

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A thermistor element includes a thermistor main body having a rectangular parallelepiped shape, and a first covering layer having reduction resistance and covering the periphery of the thermistor main body. At least a portion (exposed outer surface) of the outer surface of the first covering layer is exposed to the outside. When the shortest distance in a straight line in the first covering layer extending from a starting point on the thermistor main body to the exposed outer surface is defined as an exposed layer thickness at the starting point, the first covering layer is formed such that an exposed layer thickness measured by using any vertex of the rectangular parallelepiped thermistor main body as a starting point is equal to or greater than the smallest one of exposed layer thicknesses measured by using points on three sides and three flat surfaces which form the vertex.

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Patent Owner(s)

Patent OwnerAddress
NITERRA CO LTD1-1-1 HIGASHISAKURA HIGASHI-KU NAGOYA-SHI AICHI 4610005

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Okimura, Yasuyuki Inuyama, JP 24 119
Watanabe, Hiroshi Nagoya, JP 915 12785

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