Nukuda
Toshiyuki Nukuda, Kyoto-Shi JP
Patent application number | Description | Published |
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20110037440 | Process for producing lithium secondary battery - A process for producing a lithium secondary battery employs a charging method where a positive electrode upon charging has a maximum achieved potential of 4.3 V (vs. Li/Li+) or lower. The process includes charging the lithium secondary battery to reach at least a region with relatively flat fluctuation of potential appearing in a positive electrode potential region exceeding 4.3 V (vs. Li/Li | 02-17-2011 |
20120145954 | ACTIVE MATERIAL FOR LITHIUM SECONDARY BATTERY, ELECTRODE FOR LITHIUM SECONDARY BATTERY, LITHIUM SECONDARY BATTERY, AND METHOD FOR PRODUCING THE SAME - It is an object of the present invention to provide an active material for a lithium secondary battery having high discharge capacity and excellent in high rate discharge characteristics and a lithium secondary battery using the same. The active material for a lithium secondary battery containing a solid solution of a lithium-transition metal composite oxide having an α-NaFeO | 06-14-2012 |
20120219862 | POSITIVE ACTIVE MATERIAL FOR LITHIUM SECONDARY BATTERY, ELECTRODE FOR LITHIUM SECONDARY BATTERY, AND LITHIUM SECONDARY BATTERY - The present invention provides a Li | 08-30-2012 |
20140059845 | METHOD FOR PRODUCING ACTIVE MATERIAL FOR LITHIUM SECONDARY BATTERY AND METHOD OF USING LITIUM SECONDARY BATTERY - A lithium secondary battery is produced by employing a charging method where a positive electrode upon charging has a maximum achieved potential of 4.3 V (vs. Li/Li | 03-06-2014 |
Toshiyuki Nukuda, Tokyo JP
Patent application number | Description | Published |
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20090127503 | Active Material for Lithium Ion Battery Having A1-Containing Lithium Titanate and Lithium Ion Battery - It is an object of the present invention to provide an active material for lithium ion battery capable of producing a lithium ion battery having an excellent high rate charge and discharge performance and a lithium ion battery having an excellent high rate charge and discharge performance. | 05-21-2009 |
Toshiyuki Nukuda, Toshiyuki JP
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20130252080 | ELECTRIC STORAGE DEVICE HAVING CURRENT COLLECTOR AND VEHICLE HAVING THE ELECTRIC STORAGE DEVICE - Provided are an electric storage device in which a current collector is not easily broken even when vibration is applied, and a vehicle having this electric storage device. This electric storage device includes a case having a first inner surface and a second inner surface adjacent to the first inner surface, an electrode assembly housed in the case and including a positive electrode plate and a negative electrode plate insulated from each other, an electrode terminal disposed outside the case, and a current collector housed in the case and electrically connecting the electrode assembly and the electrode terminal to each other. A distal end edge of a distal end portion of the current collector is supported on the first inner surface of the case. | 09-26-2013 |
Yumi Nukuda, Tokyo JP
Patent application number | Description | Published |
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20150136769 | MICROWAVE PRESSURE COOKER - A chamber formed of a dielectric material is sealed with a lid for use in a microwave oven. The lid contains a pair of translating grip that engage the chamber rim to seal the vessel to contain pressure. The grips can be activated to release the lid by a centrally disposed button type actuator. The grips are coupled to a vent release means formed within the shell like construction of the lid. | 05-21-2015 |