Nonaqueous electrolyte secondary cells

United States of America Patent

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Oct 26, 2004
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May 23, 2002
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Sep 27, 2001
filing date
Sep 29, 2000

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Abstract

Used as the positive electrode active substance of a lithium ion secondary cell is a mixture of a lithium-nickel-cobalt-manganese composite oxide represented by the formula LiNi.sub.(1-x-y) CO.sub.x Mn.sub.y O.sub.2 wherein 0.5

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Patent Owner(s)

SANYO ELECTRIC CO., LTD.

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H01M:PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT....

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Inventor Name	Address	# of filed Patents	Total Citations
Nakanishi, Naoya	Tondabayashi, JP	54	893
Nohma, Toshiyuki	Hirakata, JP	159	1850
Satoh, Kouichi	Itami, JP	43	691
Yonezu, Ikuo	Hirakata, JP	92	927

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Nonaqueous electrolyte secondary cells

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United States of America Patent

09963463

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PATENT NO	6808848
APP PUB NO	20020061443A1
SERIAL NO	09963463
DOCKET NO

US Family Size	Non-US Coverage
Patent Longevity	Forward Citations

DATE PUBLISHED	PUBLICATION/PATENT NO.	PUBLICATION TYPE
October 26, 2004	US,6808848,B2 US6808848B2	GRANTED PATENT AS SECOND PUBLICATION
May 23, 2002	US,20020061443,A1 US20020061443A1	FIRST PUBLISHED PATENT APPLICATION

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