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公开(公告)号：JP4126684B2
公开(公告)日：2008-07-30
申请号：JP2001140964
申请日：2001-05-11
Applicant: トヨタ自動車株式会社 , 松下電器産業株式会社
CPC classification number: H01M10/28 , H01M2/14 , H01M2/162 , H01M10/345 , H01M2010/4292 , Y02E60/124
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公开(公告)号：JP4031620B2
公开(公告)日：2008-01-09
申请号：JP2001109710
申请日：2001-04-09
Applicant: トヨタ自動車株式会社 , 松下電器産業株式会社
CPC classification number: H01M4/242 , H01M10/345 , H01M10/44 , Y02E60/124
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公开(公告)号：JP4091294B2
公开(公告)日：2008-05-28
申请号：JP2001355270
申请日：2001-11-20
Applicant: トヨタ自動車株式会社 , 松下電器産業株式会社
CPC classification number: H01M2/14 , H01M2/162 , H01M10/24 , H01M10/345 , H01M10/4235 , Y02E60/124
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4.发明专利
公开(公告)号：JP4061048B2
公开(公告)日：2008-03-12
申请号：JP2001334185
申请日：2001-10-31
Applicant: トヨタ自動車株式会社 , 松下電器産業株式会社
CPC classification number: H01M4/52
Abstract: A positive electrode for an alkaline storage battery having a high capacity and facilitating the manufacturing thereof and an alkaline storage battery using the same are provided. The positive electrode utilized includes active material powder containing nickel hydroxide and powder made of cobalt compounds, where a ratio of a cobalt compound with a valence of cobalt being 2.6 or more to the whole of cobalt compounds is 30 weight % or more.
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公开(公告)号：JP3934365B2
公开(公告)日：2007-06-20
申请号：JP2001187143
申请日：2001-06-20
Applicant: トヨタ自動車株式会社 , 松下電器産業株式会社
CPC classification number: B60L11/185 , B60L11/1851 , B60L15/2045 , H01M10/44 , H02J7/0073 , H02J7/008 , Y02T10/645 , Y02T10/7005 , Y02T10/705 , Y02T10/7072 , Y02T10/7283 , Y02T90/121 , Y02T90/128 , Y02T90/14
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Patent Agency Ranking
公开(公告)号：JP3505953B2
公开(公告)日：2004-03-15
申请号：JP7539997
申请日：1997-03-27
Applicant: 松下電器産業株式会社
CPC classification number: H01M4/52
Abstract: To present a secondary battery having high capacity in a wide temperature range, and also excellent life of charge and discharge cycles. It comprises a nickel positive electrode, a negative electrode, and an electrolyte material, and the nickel positive electrode includes a conductive support, and nickel hydroxide powder supported on the support. The nickel hydroxide powder has crystallinity, with full width half maximum intensity of (001) plane in X-ray diffraction peak of 0.65 degree or less, and value of "peak strength/full width of half maximum intensity" of (001) plane of 10,000 or more. The nickel positive electrode comprises (a) at least one selected from the group consisting of cobalt, cadmium, zinc and magnesium incorporated in the nickel hydroxide powder, and (b) at least one selected from the group consisting of yttrium, ytterbium, erbium, indium, antimony, barium, calcium, and beryllium. The nickel positive electrode includes a conductive support, and nickel hydroxide powder supported on the support.
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8.发明专利
公开(公告)号：JP4044429B2
公开(公告)日：2008-02-06
申请号：JP2002358639
申请日：2002-12-10
Applicant: 松下電器産業株式会社
CPC classification number: Y02E60/124
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公开(公告)号：JP3536850B2
公开(公告)日：2004-06-14
申请号：JP2003005713
申请日：2003-01-14
Applicant: 松下電器産業株式会社
CPC classification number: Y02E60/124
Abstract: PROBLEM TO BE SOLVED: To realize high capacity and lightweight in a sealed storage battery using a metal oxide and a hydrogen storage alloy for use as a mobile power supply or the like. SOLUTION: This is a sealed metal oxide-hydrogen storage battery and comprises a positive electrode having a metal oxide and a negative electrode having a hydrogen storage alloy, a separator, an alkaline electrolyte, a lid with a safety valve, and a battery case. The positive electrode contains either one or more kinds out of the group of yttrium oxide and a rare earth oxide and 0.05-3.0 wt.% of Co to the metal oxide is dissolved as a solid solution in the crystals of the metal oxide. COPYRIGHT: (C)2003,JPO
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公开(公告)号：JP3359498B2
公开(公告)日：2002-12-24
申请号：JP16631296
申请日：1996-06-26
Applicant: 松下電器産業株式会社
IPC: H01M10/28
CPC classification number: Y02E60/124
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