Tungsten wire and tungsten product

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 11761065
APP PUB NO 20220220591A1
SERIAL NO

17604859

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Abstract

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A tungsten wire is a tungsten wire containing tungsten or a tungsten alloy, a diameter of the tungsten wire is at most 100 μm, and a total number of torsional rotations to breakage per length of 50 mm of the tungsten wire is greater than or equal to 250×exp(−0.026×D) when a tension that is 50% of a breakage tension of the tungsten wire is applied as a load, D denoting the diameter of the tungsten wire.

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Patent Owner(s)

Patent OwnerAddress
PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO LTDOSAKA-SHI OSAKA 540-6207

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Iguchi, Yoshihiro Osaka, JP 9 27
Kanazawa, Tomohiro Osaka, JP 30 96
Kohyama, Naoki Osaka, JP 13 13
Nakai, Yui Osaka, JP 5 0

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