Method of cutting out chips for a plurality of sensor elements from laminated body, method of manufacturing sensor element, and sensor element

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 8734938
APP PUB NO 20090239053A1
SERIAL NO

12406171

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Abstract

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A sensor element is formed by cutting a laminated body and heating with the cutting taking place in a state where a difference in resistance on sides of a cutting component is as small as possible. That is, a uniform cutting is where resistance added to both sides of the cutting component is substantially the same. When uniform cutting cannot be performed, a nonuniform cutting in a state where resistance added to both sides of the cutting component is different is performed. Consequently, a surface perpendicular to a longitudinal direction of the sensor element is trapezoidal.

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Patent Owner(s)

Patent OwnerAddress
NGK INSULATORS LTD2-56 SUDA-CHO MIZUHO-KU NAGOYA-CITY AICHI 4678530 ?4678530
NGK PRINTER CERAMICS CO LTD434-3 AZA-GOTANDA OOAZA-SHIMOZUE KOMAKI AICHI-PREFECTURE 485-8557

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Asai, Toyohiko Kasugai, JP 2 7
Shindo, Hiroyuki Kasugai, JP 86 515

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