Active material, electrode, secondary battery, battery pack, electric vehicle, electric power storage system, electric power tool, and electronic apparatus

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United States of America Patent

PATENT NO 9263744
APP PUB NO 20140129065A1
SERIAL NO

14058993

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Abstract

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A secondary battery includes: a cathode; an anode; and an electrolytic solution. The anode includes a lithium composite oxide represented by following Formula (1),

description='In-line Formulae' end='lead'LiwZnxSnyMzO4  (1)description='In-line Formulae' end='tail'

where M is one or more of Co, Mg, Ni, Ca, Al, Ti, V, Cr, Mn, Fe, Cu, and Ag; and w to z satisfy 0.3≦w≦1, 0.3≦x≦1, 0.8≦y≦1.2, and (w+x+y+z)=3.

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Patent Owner(s)

Patent OwnerAddress
MURATA MANUFACTURING CO LTD10-1 HIGASHIKOTARI 1-CHOME NAGAOKAKYO-SHI KYOTO-FU 617-8555

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Ito, Hidetoshi Kanagawa, JP 50 215
Ito, Takayuki Kanagawa, JP 453 5146
Miyazaki, Takeshi Kanagawa, JP 279 3817
Yamamoto, Kenta Kanagawa, JP 104 423

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