Ferrite composition and electronic component

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United States of America Patent

PATENT NO 9984799
SERIAL NO

14507216

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Abstract

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A ferrite composition comprises a main component and a sub component. The main component is comprised of 25.0 to 49.8 mol % iron oxide in terms of Fe2O3, 5.0 to 14.0 mol % copper oxide in terms of CuO, 0 to 40.0 mol % zinc oxide in terms of ZnO, and a remaining part of nickel oxide. The sub component includes 0.2 to 5.0 wt % silicon oxide in terms of SiO2, 0.10 to 3.00 wt % bismuth oxide in terms of Bi2O3, and 0.10 to 3.00 wt % cobalt oxide in terms of Co3O4, with respect to the main component.

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Patent Owner(s)

  • 501 TDK CORPORATION

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Akita, Yukari Tokyo, JP 5 23
Choto, Hiroki Tokyo, JP 4 36
Endo, Masahiro Tokyo, JP 53 412
Kakuda, Kouichi Tokyo, JP 32 70
Ohi, Akinori Tokyo, JP 6 28
Sato, Takahiro Tokyo, JP 369 3777
Suzuki, Takashi Tokyo, JP 1577 20356
Takahashi, Yukio Tokyo, JP 169 1417
Wada, Ryuichi Tokyo, JP 25 50

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