PERMANENT MAGNET

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United States of America Patent

SERIAL NO

15209228

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A permanent magnet includes a composition containing at least one element selected from the group consisting of rare earth elements. A residual magnetization is 1.16 T or more. A coercive force Hcj on an M-H curve is 1000 kA/m or more. A recoil magnetic permeability on a B-H curve is 1.1 or more.

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Patent Owner(s)

Patent OwnerAddress
KABUSHIKI KAISHA TOSHIBAMINATO-KU TOKYO 105-8001

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
HASEBE, Toshio Tokyo, JP 20 85
HORIUCHI, Yosuke Tokyo, JP 65 265
KINOUCHI, Hiroaki Tokyo, JP 20 111
MATSUSHITA, Makoto Tokyo, JP 98 521
SAKURADA, Shinya Tokyo, JP 132 801
TAKAHASHI, Norio Yokohama, JP 143 1932
TOKUMASU, Tadashi Kawasaki, JP 41 365

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