Shunt resistor

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 11488750
APP PUB NO 20210057132A1
SERIAL NO

17084803

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Abstract

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A manufacturing method of shunt resistor according to the present invention includes a step of calculating a difference between an initial resistance value and a desired resistance value as a resistance value to be adjusted, a step of providing a plurality of recess forming members capable of forming recesses each having a characteristic size in the surface of a resistive alloy plate, a recess determining step of determining the size and the number of the recesses necessary to be formed at the surface of the resistive alloy plate, and a recess forming step of forming the recesses according to the size and the number determined in the recess determining step by using the corresponding recess forming members.

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Patent Owner(s)

Patent OwnerAddress
SUNCALL CORPORATION14 UMEZU NISHIURA-CHO UKYO-KU KYOTO-SHI KYOTO 6158555 ?6158555

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Kobayakawa, Hiroya Kyoto, JP 7 14
Murakami, Kenji Kyoto, JP 121 1032

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