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1. 发明申请

US20090291355A1 POSITIVE ELECTRODE FOR NON-AQUEOUS ELECTROLYTE BATTERY, NEGATIVE ELECTRODE FOR NON-AQUEOUS ELECTROLYTE BATTERY, SEPARATOR FOR NON-AQUEOUS ELECTROLYTE BATTERY, AND NON-AQUEOUS ELECTROLYTE BATTERY USING THEM 审中-公开
标题翻译：非水电解电池用正极，非水电解电池用负极，非水电解电池用隔离器，非水电解电池
公开(公告)号：US20090291355A1
公开(公告)日：2009-11-26
申请号：US12088838
申请日：2006-09-19
申请人： Yasunori Baba , Naoki Imachi , Yuko Sibutani , Akira Mikami , Hiroyuki Fujimoto , Shigeki Matsuta , Shin Fujitani
发明人： Yasunori Baba , Naoki Imachi , Yuko Sibutani , Akira Mikami , Hiroyuki Fujimoto , Shigeki Matsuta , Shin Fujitani
IPC分类号： H01M6/10 , H01M2/14
CPC分类号： H01M2/1673 , H01M2/1686 , H01M2/18 , H01M4/131 , H01M4/133 , H01M4/525 , H01M10/0525 , H01M10/058 , H01M10/0587 , Y02T10/7011
摘要： The present invention provides a non-aqueous electrolyte battery, etc. that can reduce the manufacturing cost of the battery, meet the need for increased battery capacity, and at the same time improve various battery characteristics, such as high-rate charge-discharge capability, high-temperature cycle performance, and storage performance.A porous layer (32) is disposed between a separator and a negative electrode (13). The porous layer has a non-aqueous electrolyte permeability higher than that in TD of the separator. An excess electrolyte is contained in at least a portion of an internal space of a battery case that is other than an electrode assembly, and the excess electrolyte and at least a portion of the porous layer are in contact with each other.
摘要翻译：本发明提供一种能够降低电池的制造成本，满足增加电池容量的需要的非水电解质电池等，同时提高各种电池特性，例如高速充放电能力，高温循环性能和储存性能。多孔层（32）设置在分离器和负极（13）之间。多孔层的非水电解质渗透性高于分离器的TD。在电极壳体的除了电极组件的内部空间的至少一部分中包含多余的电解质，并且所述多余电解质和所述多孔层的至少一部分彼此接触。

2. 发明申请

US20070026316A1 Non-aqueous electrolyte battery 审中-公开
标题翻译：非水电解液电池
公开(公告)号：US20070026316A1
公开(公告)日：2007-02-01
申请号：US11492759
申请日：2006-07-26
申请人： Naoki Imachi , Hiroyuki Fujimoto , Shin Fujitani
发明人： Naoki Imachi , Hiroyuki Fujimoto , Shin Fujitani
IPC分类号： H01M4/62 , H01M4/58 , H01M4/52
CPC分类号： H01M10/0525 , H01M4/13 , H01M4/131 , H01M4/136 , H01M4/366 , H01M4/525 , H01M4/5825 , H01M10/0587
摘要： A non-aqueous electrolyte battery is provided that achieves an improvement in safety, particularly an improvement in tolerance of the battery to overcharging, and also prevents discharge capacity from degrading, without compromising conventional battery designs considerably. The non-aqueous electrolyte battery has a positive electrode including a positive electrode active material-layer stack and a positive electrode current collector, a negative electrode including a negative electrode active material layer, and a separator interposed between the electrodes. The positive electrode active material-layer stack has two layers respectively having different positive electrode active materials. Of the two layers, a first positive electrode active material layer (11) that is nearer the positive electrode current collector (16) contains an olivine-type lithium phosphate compound as its positive electrode active material and uses VGCF (18) as a conductivity enhancing agent.
摘要翻译：提供了一种非水电解质电池，其实现了安全性的提高，特别是电池对过充电的耐受性的改善，并且还防止放电容量降低，同时不损害常规电池设计。非水电解质电池具有包括正极活性物质层叠层和正极集电体的正极，负极活性物质层的负极和介于电极之间的隔膜。正极活性物质层叠层具有分别具有不同正极活性物质的两层。在两层中，靠近正极集电体（16）的第一正极活性物质层（11）含有橄榄石型磷酸锂化合物作为其正极活性物质，使用VGCF（18）作为导电性增强剂代理商

3. 发明申请

US20070026312A1 Apparatus for and method of manufacturing electrodes, and battery using the electrode manufactured by the method 审中-公开
标题翻译：电极制造装置及其制造方法以及使用该方法制造的电极的电池
公开(公告)号：US20070026312A1
公开(公告)日：2007-02-01
申请号：US11491877
申请日：2006-07-25
申请人： Naoki Imachi , Hiroyuki Fujimoto , Shin Fujitani
发明人： Naoki Imachi , Hiroyuki Fujimoto , Shin Fujitani
IPC分类号： H01M4/62 , B05D5/12 , H01M4/58 , B05C11/00
CPC分类号： H01M4/0404 , B05C5/0254 , B05C9/06 , B05D1/26 , B05D7/52 , B05D2252/02 , H01M4/131 , H01M4/1391 , H01M4/36 , H01M4/366 , H01M4/525 , H01M4/5825 , H01M4/621 , H01M10/052
摘要： A method of manufacturing an electrode having a current collector (1) and a plurality of active material layers (2, 3) formed on a surface of the current collector is provided. The method includes applying, one after another, a plurality of active material slurries in layers onto the surface of the current collector, each of the active material slurries containing a binder and a different active material from one another, to form the plurality of active material layers on the surface of the current collector, and thereafter, simultaneously drying all the active material slurries.
摘要翻译：提供一种制造具有集电体（1）的电极和形成在集电体的表面上的多个活性物质层（2,3）的方法。该方法包括将多个活性物质浆料逐层地涂覆到集电体的表面上，每个活性物质浆料彼此之间含有粘合剂和不同的活性物质，以形成多个活性物质在集电体的表面上，然后同时干燥所有的活性物质浆料。

4. 发明申请

US20060078795A1 Nonaqueous electrolyte secondary battery 审中-公开
标题翻译：非水电解质二次电池
公开(公告)号：US20060078795A1
公开(公告)日：2006-04-13
申请号：US10544210
申请日：2004-01-19
申请人： Yasufumi Takahashi , Hiroyuki Fujimoto , Akira Kinoshita , Toyoki Fujihara , Shingo Tode , Ikuro Nakane , Shin Fujitani
发明人： Yasufumi Takahashi , Hiroyuki Fujimoto , Akira Kinoshita , Toyoki Fujihara , Shingo Tode , Ikuro Nakane , Shin Fujitani
IPC分类号： H01M4/52 , H01M10/44
CPC分类号： H01M4/131 , H01M4/133 , H01M4/525 , H01M10/0525
摘要： A nonaqueous electrolyte secondary battery comprising a positive electrode containing a positive electrode active material, a negative electrode containing a negative electrode active material, and a nonaqueous electrolyte is characterized in that the positive electrode active material is composed of a lithium trasition metal oxide having a layer structure and containing Li and Co and further contains a group IVA element and group IIA element of the periodic table.
摘要翻译：一种非水电解质二次电池，包括含有正极活性物质的正极，含有负极活性物质的负极和非水电解质，其特征在于，所述正极活性物质由具有层的锂离子金属氧化物结构并含有Li和Co，并且还包含周期表的IVA族元素和IIA族元素。

5. 发明授权

US08268485B2 Nonaqueous electrolyte secondary battery 有权
标题翻译：非水电解质二次电池
公开(公告)号：US08268485B2
公开(公告)日：2012-09-18
申请号：US10563126
申请日：2004-08-30
申请人： Yasufumi Takahashi , Hiroyuki Fujimoto , Akira Kinoshita , Shingo Tode , Ikuro Nakane , Shin Fujitani
发明人： Yasufumi Takahashi , Hiroyuki Fujimoto , Akira Kinoshita , Shingo Tode , Ikuro Nakane , Shin Fujitani
IPC分类号： H01M4/62 , H01M4/58 , H01M4/52
CPC分类号： H01M4/366 , C01G51/42 , C01P2002/50 , C01P2004/61 , C01P2006/12 , C01P2006/40 , H01M4/525 , H01M10/0525 , H01M10/0567 , H01M10/44
摘要： A nonaqueous electrolyte secondary battery which has a positive electrode containing lithium cobalt oxide as a positive active material, a negative electrode containing a graphite material and a nonaqueous electrolyte solution containing ethylene carbonate as a solvent and which is charged with an end-of-charge voltage of at least 4.3 V. Characteristically, the battery uses, as the positive active material, lithium cobalt oxide obtained by firing a mixture of a lithium salt, tricobalt tetraoxide (Co3O4) and a zirconium compound and having particle surfaces onto which the zirconium compound adheres.
摘要翻译：具有含有作为正极活性物质的钴酸锂的正极的非水电解质二次电池，含有石墨材料的负极和含有碳酸亚乙酯作为溶剂的非水电解液，并充入充电电压特别地，电池使用通过焙烧锂盐，四氧化四钴（Co 3 O 4）和锆化合物并具有锆化合物附着的颗粒表面的混合物而获得的钴酸锂作为正极活性材料。

6. 发明申请

US20090325077A1 Nonaqueous electrolyte secondary battery 审中-公开
标题翻译：非水电解质二次电池
公开(公告)号：US20090325077A1
公开(公告)日：2009-12-31
申请号：US12585108
申请日：2009-09-03
申请人： Masanobu Takeuchi , Hiroyuki Fujimoto , Seiji Yoshimura , Shin Fujitani
发明人： Masanobu Takeuchi , Hiroyuki Fujimoto , Seiji Yoshimura , Shin Fujitani
IPC分类号： H01M4/48 , H01M6/16
CPC分类号： H01M4/131 , H01M4/485 , H01M4/525 , H01M4/5825 , H01M4/625 , H01M10/0525 , H01M10/0569
摘要： In a nonaqueous electrolyte secondary battery having a positive electrode containing a positive electrode active material, a negative electrode containing a negative electrode active material, and a nonaqueous electrolyte, as the positive electrode active material or as the negative electrode active material, a mixture containing molybdenum dioxide and lithium titanate in a weight ratio (molybdenum dioxide:lithium titanate) of 90:10 to 50:50 is used.
摘要翻译：在具有含有正极活性物质的正极，含有负极活性物质的负极和非水电解质的非水电解质二次电池中，作为正极活性物质或负极活性物质，含有钼二氧化钛和重量比为（二氧化钛：钛酸锂）的钛酸锂为90:10〜50:50。

7. 发明申请

US20070202406A1 Non-aqueous electrolyte secondary battery 有权
标题翻译：非水电解质二次电池
公开(公告)号：US20070202406A1
公开(公告)日：2007-08-30
申请号：US11699000
申请日：2007-01-29
申请人： Yasufumi Takahashi , Akira Kinoshita , Shingo Tode , Tatsuyuki Kuwahara , Kazuhiro Hasegawa , Hiroyuki Fujimoto , Shin Fujitani
发明人： Yasufumi Takahashi , Akira Kinoshita , Shingo Tode , Tatsuyuki Kuwahara , Kazuhiro Hasegawa , Hiroyuki Fujimoto , Shin Fujitani
IPC分类号： H01M4/52 , H01M10/40
CPC分类号： H01M10/0525 , H01M4/131 , H01M4/1391 , H01M6/162 , H01M6/164 , H01M6/166 , H01M6/168 , H01M10/0566 , H01M10/0567 , H01M10/0568 , H01M10/0569 , H01M2004/028 , H01M2010/4292 , H01M2300/0025
摘要： The storage characteristics in a charged state are improved in a non-aqueous electrolyte secondary battery containing a lithium cobalt oxide as a positive electrode active material. The non-aqueous electrolyte secondary battery includes a positive electrode containing a positive electrode active material; a negative electrode containing a negative electrode active material other than metallic lithium; and a non-aqueous electrolyte. The positive electrode active material contains a lithium cobalt oxide as its main component. The non-aqueous electrolyte contains 0.1 to 10 volume % of a compound having an ether group. The positive electrode active material and the negative electrode active material are contained so that the charge capacity ratio of the negative electrode to the positive electrode is from 1.0 to 1.2 when the battery is charged until the potential of the positive electrode reaches 4.4 to 4.5 V (vs. Li/Li+)
摘要翻译：在含有钴酸锂作为正极活性物质的非水电解质二次电池中，充电状态下的储存特性得到改善。非水电解质二次电池包括含有正极活性物质的正极; 含有金属锂以外的负极活性物质的负极; 和非水电解质。正极活性物质以钴酸锂为主要成分。非水电解质含有0.1〜10体积％的具有醚基的化合物。包含正极活性物质和负极活性物质，使得当电池充电直到正极的电位达到4.4至4.5V（负极）时，负极与正极的充电容量比为1.0至1.2 与Li / Li + + /

8. 发明申请

US20070196735A1 Nonaqueous electrolyte secondary battery 失效
标题翻译：非水电解质二次电池
公开(公告)号：US20070196735A1
公开(公告)日：2007-08-23
申请号：US11656008
申请日：2007-01-22
申请人： Masanobu Takeuchi , Hiroyuki Fujimoto , Seiji Yoshimura , Shin Fujitani
发明人： Masanobu Takeuchi , Hiroyuki Fujimoto , Seiji Yoshimura , Shin Fujitani
IPC分类号： H01M4/48 , H01M4/62 , H01M4/52 , H01M10/40
CPC分类号： H01M4/131 , H01M4/485 , H01M4/525 , H01M4/5825 , H01M4/625 , H01M10/0525 , H01M10/0569
摘要： In a nonaqueous electrolyte secondary battery having a positive electrode containing a positive electrode active material, a negative electrode containing a negative electrode active material, and a nonaqueous electrolyte, as the positive electrode active material or as the negative electrode active material, a mixture containing molybdenum dioxide and lithium titanate in a weight ratio (molybdenum dioxide:lithium titanate) of 90:10 to 50:50 is used.
摘要翻译：在具有含有正极活性物质的正极，含有负极活性物质的负极和非水电解质的非水电解质二次电池中，作为正极活性物质或负极活性物质，含有钼二氧化钛和钛酸锂，重量比（二氧化钛：钛酸锂）为90:10〜50:50。

9. 发明申请

US20060105240A1 Non-aqueous electrolyte secondary battery 有权
标题翻译：非水电解质二次电池
公开(公告)号：US20060105240A1
公开(公告)日：2006-05-18
申请号：US11140064
申请日：2005-05-31
申请人： Akira Kinoshita , Hiroyuki Fujimoto , Yasufumi Takahashi , Shingo Tode , Kazuhiro Hasegawa , Shin Fujitani
发明人： Akira Kinoshita , Hiroyuki Fujimoto , Yasufumi Takahashi , Shingo Tode , Kazuhiro Hasegawa , Shin Fujitani
IPC分类号： H01M4/52 , H01M4/50 , H01M10/40
CPC分类号： H01M4/485 , H01M4/131 , H01M4/1391 , H01M4/366 , H01M4/505 , H01M4/525 , H01M4/587 , H01M10/0525 , H01M10/0568 , H01M10/0569 , H01M2010/4292 , H01M2300/0025
摘要： A non-aqueous electrolyte secondary battery including a positive electrode containing a positive active material, a negative electrode containing a negative active material and a non-aqueous electrolyte, characterized in that lithium transition metal complex oxide A formed by allowing LiCoO2 to contain at least both of Zr and Mg and lithium transition metal complex oxide B having a layered structure and containing at least both of Mn and Ni as transition metals are mixed and used as said positive active material, and vinylene carbonate and divinyl sulfone are contained in said non-aqueous electrolyte.
摘要翻译：一种非水电解质二次电池，其包含含有正极活性物质的正极，含有负极活性物质的负极和非水电解质，其特征在于，通过使LiCoO 2 / SUB>至少包含Zr和Mg两者以及具有层状结构并且至少包含Mn和Ni两者的过渡金属的锂过渡金属络合物B混合并用作所述正极活性物质，并且碳酸亚乙烯酯和二乙烯基所述非水电解质中含有砜。

10. 发明授权

US08253386B2 Method of controlling charge and discharge of non-aqueous electrolyte secondary cell 有权
标题翻译：控制非水电解质二次电池充放电的方法
公开(公告)号：US08253386B2
公开(公告)日：2012-08-28
申请号：US10934705
申请日：2004-09-07
申请人： Akira Kinoshita , Shingo Tode , Yasufumi Takahashi , Hiroyuki Fujimoto , Ikuro Nakane , Shin Fujitani
发明人： Akira Kinoshita , Shingo Tode , Yasufumi Takahashi , Hiroyuki Fujimoto , Ikuro Nakane , Shin Fujitani
IPC分类号： H02J7/00 , H03K17/28 , H01M4/13
CPC分类号： H02J7/0031 , H01M4/131 , H01M4/133 , H01M4/505 , H01M4/525 , H01M4/587 , H01M10/0525 , H01M10/0587 , H01M10/42 , H01M10/44 , H01M10/448 , H02J2007/004
摘要： Capacity degradation due to charge/discharge cycles is suppressed in either a non-aqueous electrolyte secondary cell provided with a positive electrode including, as a positive electrode active material, a lithium-transition metal complex oxide having a layered structure and containing at least Ni and Mn as transition metals, and a negative electrode containing a carbon material as a negative electrode active material and having a higher initial charge-discharge efficiency than that of the positive electrode, or an assembled battery having a plurality of cells each of which is the secondary cell. A control circuit incorporated in the secondary cell or the assembled battery, or in an apparatus using the secondary cell or the assembled battery, monitors the voltage of the secondary cell or each of the cells in the assembled battery so that the end-of-discharge voltage of each cell is 2.9 V or higher.
摘要翻译：在具有正极的非水电解质二次电池中，由于充电/放电循环而导致的容量劣化被抑制，所述正极包括作为正极活性物质的具有层状结构且至少含有Ni的锂 - 过渡金属复合氧化物 Mn作为过渡金属，以及含有作为负极活性物质的碳材料并且具有比正极更高的初始充放电效率的负极，或具有多个电池的组电池，每个电池均为次级细胞。集成在二次电池或组电池中的控制电路，或者在使用二次电池或组电池的装置中，监视蓄电池中的二次电池或各电池的电压，使得放电终止每个电池的电压为2.9V或更高。

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