POSITIVE ELECTRODE ACTIVE MATERIAL, NONAQUEOUS ELECTROLYTE BATTERY, AND BATTERY PACK

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United States of America Patent

APP PUB NO 20150099176A1
SERIAL NO

14505968

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Abstract

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A positive electrode active material includes LiMn1−xMxPO4 (wherein M represents at least one element selected from Mg, Fe, Ni, Co, Ti, and Zr; and 0≦x<0.5); and 0.03% by weight or more and not more than 0.5% by weight of S (sulfur) and 0.03% by weight or more and not more than 0.5% by weight of N (nitrogen) relative to the weight of LiMn1−xMxPO4.

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Patent Owner(s)

Patent OwnerAddress
KABUSHIKI KAISHA TOSHIBA1-1 SHIBAURA 1-CHOME MINATO-KU TOKYO 105-0023

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
HOSHINA, Keigo Yokohama, JP 105 450
INAGAKI, Hiroki Yokohama, JP 256 3505
KANAMURA, Kiyoshi Kiyoshi, JP 43 486
TAKAMI, Norio Yokohama, JP 488 5231

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