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41. 发明申请

US20080113269A1 Negative Electrode Material For Lithium Secondary Battery, Negative Electrode Using The Material, Lithium Secondary Battery Using The Negative Electrode, And Manufacturing Method Of Negative Electrode Material 审中-公开
标题翻译：锂二次电池用负极材料，使用该材料的负电极，使用负极的锂二次电池及负极电极材料的制造方法
公开(公告)号：US20080113269A1
公开(公告)日：2008-05-15
申请号：US10584776
申请日：2006-01-06
申请人： Teruaki Yamamoto , Toshitada Sato , Yasuhiko Bito
发明人： Teruaki Yamamoto , Toshitada Sato , Yasuhiko Bito
IPC分类号： H01M4/58 , B05D5/12
CPC分类号： H01M4/13 , C01G45/1221 , C01G45/1228 , C01G45/1292 , C01G51/42 , C01P2006/40 , H01M4/366 , H01M4/386 , H01M4/587 , H01M4/625 , H01M10/052 , Y10T29/49108
摘要： In a negative electrode material for lithium secondary batteries, basic material particles include one of phase A having silicon as a main component, and a mixed phase of phase B including an intermetallic compound of a transition metal element and silicon and the phase A. The phase A or the mixed phase is microcrystalline or amorphous. A carbon material is adhered to surfaces of the basic material particles, and a film containing a silicon oxide is formed on remained surface portions.
摘要翻译：在用于锂二次电池的负极材料中，碱性材料颗粒包括以硅为主要成分的A相和包含过渡金属元素和硅的金属间化合物和相A的相B的混合相。相 A或混合相为微晶或无定形。碳素材料附着在基体材料颗粒的表面上，并且在残留的表面部分上形成含有氧化硅的膜。

42. 发明授权

US06270923B1 Non-aqueous electrolyte secondary battery 失效
标题翻译：非水电解质二次电池
公开(公告)号：US06270923B1
公开(公告)日：2001-08-07
申请号：US09281899
申请日：1999-03-31
申请人： Yasuhiko Bito , Toshitada Sato , Hiromu Matsuda , Yoshinori Toyoguchi
发明人： Yasuhiko Bito , Toshitada Sato , Hiromu Matsuda , Yoshinori Toyoguchi
IPC分类号： H01M458
CPC分类号： H01M4/582 , H01M4/136 , H01M10/0525 , H01M2004/021 , H01M2004/027
摘要： The disclosure is a non-aqueous electrolyte secondary battery of high energy density and long life exhibiting an excellent charge and discharge cycle life. The battery comprises a rechargeable positive electrode, a rechargeable negative electrode, and a non-aqueous electrolyte, the negative electrode including a compound represented by the formula Li&kgr;MX&agr;, where X represents at least one selected from the group consisting of fluorine, chlorine, bromine and iodine and M represents at least one selected from the group consisting of Sn, Si, Ge, Pb, Bi, P, B, Ga, In, Al, As, Sb, Zn, Ir, Mg, Ca, Sr, and Ba and where 0≦&kgr;
摘要翻译：本公开是一种高能量密度和长寿命的非水电解质二次电池具有优异的充放电循环寿命。电池包括可再充电正电极，可再充电负电极和非水电解质，所述负电极包括由式LikappaMXalpha表示的化合物，其中X表示选自氟，氯，溴和碘，M表示选自Sn，Si，Ge，Pb，Bi，P，B，Ga，In，Al，As，Sb，Zn，Ir，Mg，Ca，Sr和Ba中的至少一种，其中0 <= kappa <10和2 <α12。

43. 发明授权

US6071648A Non-aqueous electrolyte secondary batteries 失效
标题翻译：非水电解质二次电池
公开(公告)号：US6071648A
公开(公告)日：2000-06-06
申请号：US66806
申请日：1998-04-24
申请人： Shoichiro Watanabe , Noriko Tanaka , Toshitada Sato , Takayuki Shirane , Shigeo Kobayashi
发明人： Shoichiro Watanabe , Noriko Tanaka , Toshitada Sato , Takayuki Shirane , Shigeo Kobayashi
IPC分类号： H01M4/131 , H01M4/133 , H01M4/48 , H01M4/485 , H01M4/50 , H01M4/505 , H01M4/52 , H01M4/525 , H01M10/0525 , H01M10/36 , H01M6/14
CPC分类号： H01M4/525 , H01M10/0525 , H01M4/131 , H01M4/133 , H01M4/485 , H01M4/505
摘要： A positive electrode made of lithium contained metal oxide and a negative electrode made of a carbon material as active material are separated by a separator impregnated with organic electrolyte solution or a solid electrolyte layer. In particular, the carbon material is added with the metal oxide which can electrochemically be reduced by charge to generate a metal. The metal oxide consists mainly of a mixture of the carbon material and at least one metal oxide selected from a group of TiO.sub.2, Cr.sub.2 O.sub.3, MnO.sub.2, Fe.sub.3 O.sub.4, CoO, Co.sub.2 O.sub.3, Co.sub.3 O.sub.4, NiO, Ni.sub.2 O.sub.3, Ag.sub.2 O, PbO, Sb.sub.2 O.sub.3, Bi.sub.2 O.sub.3, SeO.sub.2, and TeO.sub.2.
摘要翻译：由含有金属氧化物的正极和由碳材料作为活性材料制成的负极由浸渍有机电解质溶液或固体电解质层的隔膜分离。特别地，碳材料中添加有电化学还原的金属氧化物，以产生金属。金属氧化物主要由碳材料和选自TiO 2，Cr 2 O 3，MnO 2，Fe 3 O 4，CoO，Co 2 O 3，Co 3 O 4，NiO，Ni 2 O 3，Ag 2 O，PbO，Sb 2 O 3，Bi 2 O 3，SeO 2中的至少一种金属氧化物的混合物组成。，和TeO2。

44. 发明申请

US20120032647A1 METHOD FOR DETERMINING COMPLETION OF CHARGE OF LITHIUM ION SECONDARY BATTERY, METHOD FOR DETERMINING TERMINATION OF DISCHARGE OF LITHIUM ION SECONDARY BATTERY, CHARGE CONTROL CIRCUIT, DISCHARGE CONTROL CIRCUIT, AND POWER SUPPLY 审中-公开
标题翻译：用于确定锂离子二次电池充电完成的方法，用于确定锂离子二次电池放电终止的方法，充电控制电路，放电控制电路和电源
公开(公告)号：US20120032647A1
公开(公告)日：2012-02-09
申请号：US13139115
申请日：2010-10-29
申请人： Kozo Watanabe , Toshitada Sato , Masahiro Kinoshita
发明人： Kozo Watanabe , Toshitada Sato , Masahiro Kinoshita
IPC分类号： H02J7/00 , G01N27/416
CPC分类号： H01M4/5825 , H01M4/587 , H01M10/0525 , H01M10/44 , H02J7/0086 , Y02T10/7011
摘要： A method for determining completion of charge of a long-duration lithium ion secondary battery is provided.A method for determining completion of charge a lithium ion secondary battery including one lithium compound having an olivine crystal structure as a positive electrode active material, and a graphite material as a negative electrode active material, includes: (S1) charging the battery by an amount of electricity Xc in time Ti1; (S2) stopping the charging for time Yc after completion of (S1), and measuring a battery voltage Vi1 after the time Yc has passed; (S3) charging the amount of electricity Xc in the time Ti1 after completion of (S2); (S4) stopping the charging for the time Yc after completion of (S3), and measuring a battery voltage Vi2 after the time Yc has passed; and comparing Vi2−Vi1 with a predetermined voltage difference Vi3 to determine that the charge has been completed when Vi2−Vi1>Vi3, and determine that the charge has not been completed when Vi2−Vi1
摘要翻译：提供了一种用于确定长时间锂离子二次电池的充电完成的方法。一种锂离子二次电池的充电确定方法，该锂离子二次电池包括一种具有橄榄石晶体结构的锂化合物作为正极活性物质，以及石墨材料作为负极活性物质，包括：（S1）将电池充电量电时间Ti1; （S2）在（S1）完成后停止对时间Yc的充电，并且在经过时间Yc之后测量电池电压Vi1; （S3）在（S2）完成后的时间Ti1中对电量Xc充电; （S4）在（S3）结束后停止充电时间Yc，并且测量经过时间Yc之后的电池电压Vi2; 并且将Vi2-Vi1与预定电压差Vi3进行比较以确定当Vi2-Vi1> Vi3时电荷已经完成，并且当Vi2-Vi1

45. 发明申请

US20110111276A1 ELECTRODE PLATE FOR NONAQUEOUS ELECTROLYTE SECONDARY BATTERY AND NONAQUEOUS ELECTROLYTE SECONDARY BATTERY 审中-公开
标题翻译：非电解电解质二次电池和非电解电解质二次电池的电极板
公开(公告)号：US20110111276A1
公开(公告)日：2011-05-12
申请号：US13002617
申请日：2010-04-13
申请人： Toshitada Sato , Kozo Watanabe
发明人： Toshitada Sato , Kozo Watanabe
IPC分类号： H01M4/13 , H01M2/26
CPC分类号： H01M4/661 , H01M2/26 , H01M4/13 , H01M4/75 , H01M10/0431 , H01M10/0587
摘要： An electrode plate for a nonaqueous electrolyte secondary battery includes: a current collector made of metal foil in the shape of a band; a mixture layer containing an active material and provided on each surface of the current collector; and an extension lead connected to the current collector. The current collector has an exposed portion having first and second surfaces on each of which the mixture layer is not provided. The exposed portion extends perpendicularly to a longitudinal direction of the current collector. The extension lead is connected to the first surface of the exposed portion. A portion of the first surface on which the mixture layer is not provided has a width larger than that of a portion of the second surface on which the mixture layer is not provided.
摘要翻译：非水电解质二次电池用电极板包括：带状的金属箔的集电体，含有活性物质并设置在集电体的各表面上的混合层; 以及连接到集电器的延伸引线。集电器具有暴露部分，其具有第一和第二表面，每个表面上没有设置混合层。暴露部分垂直于集电器的纵向方向延伸。延伸引线连接到暴露部分的第一表面。未设置混合层的第一表面的一部分的宽度大于未设置混合层的第二表面的一部分的宽度。

46. 发明授权

US07754390B2 Manufacturing method of negative electrode for nonaqueous electrolytic rechargeable battery, and nonaqueous electrolytic rechargeable battery using it 失效
标题翻译：用于非水电解可再充电电池的负极的制造方法和使用它的非水电解可再充电电池
公开(公告)号：US07754390B2
公开(公告)日：2010-07-13
申请号：US11708341
申请日：2007-02-21
申请人： Hideharu Takezawa , Toshitada Sato
发明人： Hideharu Takezawa , Toshitada Sato
IPC分类号： H01M4/24
CPC分类号： H01M4/40 , H01M4/0421 , H01M4/1391 , H01M4/1395 , H01M4/382 , H01M4/386 , H01M4/387 , H01M4/485 , H01M10/052 , H01M10/0525 , H01M2004/025
摘要： A negative electrode for a nonaqueous electrolytic rechargeable battery capable of storing and discharging lithium ions is manufactured in the steps of forming a lithium metal layer on a carrier substrate by a gas phase method, superimposing the surface of the lithium metal layer formed on the carrier substrate on a negative electrode active material layer formed on a collecting body, storing the lithium metal layer into the negative electrode active material layer in nonaqueous electrolyte, and removing the carrier substrate from the negative electrode active material layer.
摘要翻译：在通过气相法在载体基板上形成锂金属层的步骤中制造能够储存和排出锂离子的非水电解可再充电电池用负极，将形成在载体基板上的锂金属层的表面在形成在集电体上的负极活性物质层上，将锂金属层储存在非水电解质中的负极活性物质层中，从负极活性物质层除去载体基板。

47. 发明申请

US20100167112A1 LITHIUM ION SECONDARY BATTERY 失效
标题翻译：锂离子二次电池
公开(公告)号：US20100167112A1
公开(公告)日：2010-07-01
申请号：US12600391
申请日：2008-07-18
申请人： Kazuyoshi Honda , Toshitada Sato , Daisuke Suetsugu , Katsumi Kashiwagi , Kunihiko Bessho
发明人： Kazuyoshi Honda , Toshitada Sato , Daisuke Suetsugu , Katsumi Kashiwagi , Kunihiko Bessho
IPC分类号： H01M6/10 , H01M4/58
CPC分类号： H01M10/0525 , H01M4/0421 , H01M4/131 , H01M4/134 , H01M4/1391 , H01M4/1395 , H01M4/386 , H01M4/387 , H01M4/485 , H01M10/446
摘要： A lithium ion secondary battery including: a positive electrode current collector; a positive electrode active material layer that is provided in contact with the positive electrode current collector; a separator layer that is provided on a side of the positive electrode active material layer on which the positive electrode current collector is not provided; a negative electrode active material layer that is provided on a side of the separator layer on which the positive electrode active material layer is not provided, that primarily contains silicon or tin, and that includes a opposing portion opposing the positive electrode active material layer and a non-opposing portion not opposing the positive electrode active material layer, the opposing portion and the non-opposing portion containing lithium produced by a thin film-forming method; and a negative electrode current collector that is provided on a side of the negative electrode active material layer on which the separator layer is not provided. Thereby, deformation of the negative electrode and deterioration in cycle characteristics accompanied by such deformation can be prevented.
摘要翻译： 1.一种锂离子二次电池，包括：正极集电体; 设置为与正极集电体接触的正极活性物质层; 设置在不设置正极集电体的正极活性物质层的一侧的隔离层; 设置在不设置正极活性物质层的隔板层的一侧的负极活性物质层，其主要含有硅或锡，并且包括与正极活性物质层相对的相对部分和不与正极活性物质层相对的非相对部分，相对部分和非相对部分含有通过薄膜形成方法生产的锂; 以及负极集电体，其设置在不设置隔板层的负极活性物质层的一侧。由此，可以防止负极的变形和伴随这种变形的循环特性的劣化。

48. 发明申请

US20100151329A1 NON-AQUEOUS ELECTROLYTE SECONDARY BATTERY AND METHOD OF MANUFACTURING NEGATIVE ELECTRODE THEREOF 有权
标题翻译：非水电解质二次电池及其制造负极的方法
公开(公告)号：US20100151329A1
公开(公告)日：2010-06-17
申请号：US12065449
申请日：2007-09-25
申请人： Toshitada Sato , Kazuyoshi Honda
发明人： Toshitada Sato , Kazuyoshi Honda
IPC分类号： H01M10/052 , H01M4/04 , H01M4/40
CPC分类号： H01M4/1395 , H01M4/366 , H01M4/382 , H01M10/052
摘要： A method of manufacturing a negative electrode includes: a first step of forming a plurality of columnar active material blocks capable of electrochemically storing and releasing lithium ions on the surface of a current collector; and a second step of disposing particulate lithium in the gaps between the active material blocks.
摘要翻译：一种制造负极的方法包括：形成能够在集电体的表面上电化学存储和释放锂离子的多个柱状活性物质块的第一步骤; 以及在活性物质块之间的间隙中配置微粒锂的第二步骤。

49. 发明申请

US20100151322A1 NONAQUEOUS ELECTROLYTE SECONDARY BATTERY AND METHOD OF MANUFACTURING NEGATIVE ELECTRODE THEREOF 失效
标题翻译：非电解电解质二次电池及其制造负极的方法
公开(公告)号：US20100151322A1
公开(公告)日：2010-06-17
申请号：US12088323
申请日：2007-10-11
申请人： Toshitada Sato , Daisuke Suetsugu , Katsumi Kashiwagi , Kazuyoshi Honda
发明人： Toshitada Sato , Daisuke Suetsugu , Katsumi Kashiwagi , Kazuyoshi Honda
IPC分类号： H01M10/052 , H01M4/26 , H01M4/48
CPC分类号： H01M4/139 , H01M4/0471 , H01M4/134 , H01M4/1395 , H01M4/505 , H01M4/525 , H01M4/582 , H01M4/5825 , H01M10/0525 , H01M2004/021 , H01M2004/025 , H01M2004/027 , Y02T10/7011
摘要： Disclosed is a method for producing a negative electrode for nonaqueous electrolyte batteries, which comprises the following three steps: (A) a step for forming a negative electrode by depositing a negative electrode active material on a collector; (B) a step for subjecting the negative electrode to a heat treatment; and (C) a step for providing the negative electrode active material with lithium after the step (B).
摘要翻译：公开了一种非水电解质电池用负极的制造方法，其特征在于，包括以下三个步骤：（A）通过在集电体上沉积负极活性物质形成负极的工序; （B）负极进行热处理的工序; 和（C）在步骤（B）之后提供负极活性物质的步骤。

50. 发明授权

US07537862B2 Negative electrode for non-aqueous electrolyte secondary battery and non-aqueous electrolyte secondary battery comprising the same 有权
标题翻译：包含该非水电解质二次电池的非水电解质二次电池用负极和非水电解质二次电池
公开(公告)号：US07537862B2
公开(公告)日：2009-05-26
申请号：US11258218
申请日：2005-10-26
申请人： Toshitada Sato , Masaki Hasegawa , Teruaki Yamamoto , Yasuhiko Bito
发明人： Toshitada Sato , Masaki Hasegawa , Teruaki Yamamoto , Yasuhiko Bito
IPC分类号： H01M4/38
CPC分类号： H01M4/38 , H01M4/13 , H01M4/362 , H01M4/386 , H01M4/587 , H01M10/052
摘要： A negative electrode containing an alloying material and a graphite material for providing a non-aqueous electrolyte secondary battery with a high capacity and excellent cycle characteristics. The negative electrode includes graphite and at least one alloying material capable of electrochemically absorbing and desorbing Li. The alloying material includes an A phase composed mainly of Si and a B phase including an intermetallic compound of at least one transition metal element and Si. At least one of the A phase and the B phase includes a microcrystalline or amorphous region. The weight percentage of the A phase relative to the total weight of the A phase and the B phase is greater than 40% and not greater than 95%. The weight percentage of the graphite relative to the total weight of the alloying material and the graphite is not less than 50% and not greater than 95%.
摘要翻译：一种含有合金材料和石墨材料的负极，用于提供具有高容量和优异的循环特性的非水电解质二次电池。负极包括石墨和能够电化学吸收和解吸Li的至少一种合金材料。合金材料包括主要由Si构成的A相和包含至少一种过渡金属元素和Si的金属间化合物的B相。 A相和B相中的至少一个包括微晶或非晶区。 A相的相对于A相和B相的总重量的重量百分比大于40％且不大于95％。石墨相对于合金材料和石墨的总重量的重量百分比不小于50％且不大于95％。

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