About 16 results
https://drivepatents.com/patents/959117 · 15 Jul 2015
A contactless charging system includes: a power transmission module (1) having a power transmission coil (2); and a power receiving module (3) having a power receiving coil (4) that receives power through electromagnetic induction and a secondary battery (...
https://drivepatents.com/patents/950159 · 15 Jul 2015
A non-contact charging system includes: a power transmission module (1) having a power transmission coil (2); and a power receiving module (3) having a power receiving coil (4) that receives power through electromagnetic induction and a built-in secondary ...
https://drivepatents.com/patents/967295 · 19 Nov 2014
A battery unit having a flat battery and a substrate available as a power source for a device provided with terminals to be in contact with an exterior can and a sealing can of a flat battery is obtained. The battery unit (1) includes a flat battery (2) ha...
https://drivepatents.com/patents/977829 · 5 Mar 2014
A battery unit having a flat battery and a substrate that includes a devised connection arrangement between the flat battery and the substrate, so that the battery unit is reduced in size is provided. The battery unit (1) includes a flat battery (2) having...
https://drivepatents.com/patents/980327 · 1 Jan 2014
A battery unit provided with a flat battery and a substrate having a circuit formed thereon is provided in a compact form as a whole. The battery unit (1) includes a flat battery (2) in a flat shape having an upper surface and a bottom surface and a substr...
https://drivepatents.com/patents/982837 · 23 Oct 2013
A plurality of laminar battery cells and a plurality of plates are alternately disposed and stacked one on top of another. Each battery cell is fixed to an adjacent plate. A rectangle with a minimum area internally including the plate also internally inclu...
https://drivepatents.com/patents/988451 · 24 Jul 2013
The non-aqueous secondary battery of the present invention includes a positive electrode, a negative electrode, a non-aqueous electrolyte, and a separator, the negative electrode contains a negative electrode active material containing a graphitic carbon m...
https://drivepatents.com/patents/988960 · 10 Jul 2013
In a charging unit, a configuration is obtained in which power stored in a battery can be prevented from being unnecessarily consumed when a device is not being used. The charging unit (10) includes a power receiver (13) (power receiving coil) that receive...
https://drivepatents.com/patents/989163 · 3 Jul 2013
In a stacked battery, a configuration is provided in which even when a shock is applied, so that a connection portion of an electrode is broken, the broken portion can be prevented from causing a short circuit. The stacked battery includes a negative elect...
https://drivepatents.com/patents/985395 · 27 Mar 2013
[Problems] Provided are a battery separator with which a battery with improved safety can be formed, and a battery including the separator. [0002] [Solving Means] The battery separator of the present invention includes a multilayer porous film including at...