Leak magnetism detection sensor for magnetic flaw detection system

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 6774627
APP PUB NO 20030038629A1
SERIAL NO

10168095

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Abstract

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A soft-magnetic material is installed on the opposite side of the magnetism sensing face of magnetism sensing devices. This soft-magnetic material is larger than the magnetism sensing face. Then the detection coverage per sensor is enlarged, and the number of sensors and signal processing circuits are reduced across the width of the strip.

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Patent Owner(s)

Patent OwnerAddress
KAWASAKI STEEL CORPORATIONCHUO-KU KOBE-CITY HYOGO 651
SYSTEM HITEC LTDCHUO-KU KOBE-SHI 10-34 OKADA-CHO TOKUYAMA-SHI YAMAGUCHI 745-0066

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Tomura, Yasuo Chiba, JP 4 20
Tsuruoka, Shigetoshi Tokuyama, JP 1 2
Unzaki, Hideaki Chiba, JP 1 2
Yokota, Hiroyuki Chiba, JP 24 237

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