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United States of America Patent

PATENT NO 9312539
APP PUB NO 20110052993A1
SERIAL NO

12862080

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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According to one embodiment, a negative electrode active material includes monoclinic system titanium dioxide having an average pore diameter falling within a range of 8 nm to 25 nm. A volume of pores having a diameter of 10 nm or less falls within a range of 10% to 30% of a total pore volume.

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Patent Owner(s)

  • KABUSHIKI KAISHA TOSHIBA

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Harada, Yasuhiro Yokohama, JP 333 1766
Hoshina, Keigo Yokohama, JP 105 455
Inagaki, Hiroki Kawasaki, JP 256 3511
Takami, Norio Yokohama, JP 489 5256

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