Toshikazu Yoshida
Toshikazu Yoshida, Kasai-Shi JP
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20120135315 | NON-AQUEOUS ELECTROLYTE SECONDARY BATTERY - A non-aqueous electrolyte secondary battery is provided that uses as a positive electrode active material a low-cost lithium-containing transition metal composite oxide containing Ni and Mn as its main components, to improve the output power characteristics so that it can be used suitably for an electric power source for, for example, hybrid electric vehicles. A non-aqueous electrolyte secondary battery has a positive electrode ( | 05-31-2012 |
Toshikazu Yoshida, Kakogawa City JP
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20130017448 | NONAQUEOUS ELECTROLYTE SECONDARY BATTERYAANM Suzuki; AkihiroAACI Kobe CityAACO JPAAGP Suzuki; Akihiro Kobe City JPAANM Niina; FumiharuAACI Kobe CityAACO JPAAGP Niina; Fumiharu Kobe City JPAANM Tode; ShingoAACI Kasai CityAACO JPAAGP Tode; Shingo Kasai City JPAANM Yoshida; ToshikazuAACI Kakogawa CityAACO JPAAGP Yoshida; Toshikazu Kakogawa City JPAANM Kida; YoshinoriAACI Kobe CityAACO JPAAGP Kida; Yoshinori Kobe City JP - In a nonaqueous electrolyte secondary battery including a positive electrode ( | 01-17-2013 |
20130323606 | NONAQUEOUS ELECTROLYTE SECONDARY BATTERY - The present invention is aimed at providing a nonaqueous electrolyte secondary battery capable of improving cycling characteristics by improving a positive electrode active material when particles with a structure in which primary particles are aggregated to front, secondary particles are used as the positive electrode active material of the nonaqueous electrolyte secondary battery, thereby permitting preferred use as a power supply of a hybrid electric car or the like. The positive electrode active material includes secondary particles | 12-05-2013 |
Toshikazu Yoshida, Kasai City, Hyogo JP
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20140045011 | NON-AQUEOUS ELECTROLYTE SECONDARY BATTERY - To provide with high productivity a non-aqueous electrolyte secondary battery having superior battery characteristics and a high capacity. | 02-13-2014 |
Toshikazu Yoshida, Kakogawa-Shi JP
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20140045017 | NONAQUEOUS ELECTROLYTE SECONDARY BATTERY - In a prismatic nonaqueous electrolyte secondary battery according to an embodiment of the invention, a flat winding electrode assembly and a nonaqueous electrolyte are housed in a prismatic outer body. A positive electrode includes a positive electrode substrate exposed portion formed along the longitudinal direction. A negative electrode includes a negative electrode substrate exposed portion formed along the longitudinal direction. The nonaqueous electrolyte contains a lithium salt having an oxalate complex as an anion at the time of making the nonaqueous electrolyte secondary battery. The winding electrode assembly has a winding end of the negative electrode disposed on a further outer side than that of the positive electrode. The winding number of the positive electrode and the negative electrode are each 15 or more. | 02-13-2014 |
20140045035 | NONAQUEOUS ELECTROLYTE SECONDARY BATTERY - A nonaqueous electrolyte secondary battery includes: an electrode assembly including a positive electrode plate and a negative electrode plate disposed with a separator interposed therebetween; and an outer body storing the electrode assembly and a nonaqueous electrolyte. The nonaqueous electrolyte contains an additive to form a covering on a surface of a positive electrode active material and LiPF | 02-13-2014 |
20140045043 | NONAQUEOUS ELECTROLYTE SECONDARY BATTERY - A nonaqueous electrolyte secondary battery according to an embodiment of the present invention includes an electrode assembly and a nonaqueous electrolyte. The electrode assembly includes a positive electrode, a negative electrode, and a separator. The negative electrode is opposed to the positive electrode. The separator is disposed between the positive electrode and the negative electrode. The capacity of the battery is not less than 21 Ah. The negative electrode is provided on the outer periphery side of the electrode assembly. The nonaqueous electrolyte contains lithium difluorophosphate. | 02-13-2014 |
Toshikazu Yoshida, Kasai City, JP
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20130216913 | NON-AQUEOUS ELECTROLYTE SECONDARY BATTERY - A nonaqueous electrolyte secondary battery comprises: a positive electrode containing a lithium-transition metal complex oxide having a layered structure as a positive electrode active material; a negative electrode containing a negative electrode active material capable of occluding and releasing lithium ions; and a nonaqueous electrolyte, wherein the lithium-transition metal complex oxide is represented by the general formula Li | 08-22-2013 |
20140045056 | NON-AQUEOUS ELECTROLYTE SECONDARY BATTERY - To provide with high productivity a non-aqueous electrolyte secondary battery having superior battery characteristics and a high capacity. | 02-13-2014 |
20140127561 | NON-AQUEOUS ELECTROLYTE SECONDARY BATTERY - To provide a high-capacity non-aqueous electrolyte secondary battery with superior output characteristics and durability. | 05-08-2014 |
Toshikazu Yoshida, Tokyo JP
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20140146240 | CIRCUIT BOARD - Provided a circuit board including an input terminal to which a high-frequency signal is input, a high-frequency amplifier for amplifying the high-frequency signal input to the input terminal, at least one distributor distributing the high-frequency signal, a plurality of high-frequency processing circuits of which transmission path lengths for inputting each of the high-frequency signals distributed by the distributor into signal inputting sections of the plurality of high-frequency processing circuits are different from one another, and a plurality of attenuating devices which are mounted at previous stages of each of the plurality of high-frequency processing circuits and possess amounts of attenuation which increase with decrease of the transmission path lengths. | 05-29-2014 |
Toshikazu Yoshida, Hyogo JP
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20140329146 | NONAQUEOUS ELECTROLYTE SECONDARY BATTERY - A positive-electrode active material of a nonaqueous electrolyte secondary battery is modified to improve the output characteristics under various temperature conditions, thereby making the nonaqueous electrolyte secondary battery suitable for a power supply for hybrid vehicles. The nonaqueous electrolyte secondary battery includes a working electrode | 11-06-2014 |