About 13 results
https://drivepatents.com/patents/1385693 · 4 Jun 2026
This non-aqueous electrolyte secondary battery is characterized by having a positive electrode, a negative electrode, and a non-aqueous electrolyte, wherein the positive electrode has a positive electrode current collector and a positive electrode mixture ...
https://drivepatents.com/patents/1374633 · 2 Jun 2026
A battery pack includes core pack housing a plurality of cells, and outer case housing core pack. Outer covering case is formed in a box shape by connecting outer peripheral wall to an outer peripheral edge of a pair of surface plates, and outer peripheral...
https://drivepatents.com/patents/964952 · 26 May 2026
The purpose of the present disclosure is to provide a sealed battery that can expand a joint area of an electrode lead with respect to a sealing body or the like without using a large-width electrode lead. A sealed battery, which is an example of an embodi...
https://drivepatents.com/patents/1381106 · 16 Apr 2026
A secondary battery positive electrode includes a belt-shaped positive electrode current collector with two regions and a positive electrode mixture thereon. The first region being at both ends and the second region is a central area. The positive electrod...
https://drivepatents.com/patents/1380217 · 26 Mar 2026
A cylindrical battery, which is an example of an embodiment of the present invention, comprises an electrode body including a positive electrode plate and a negative electrode plate as electrode plates. Each electrode plate comprises a core body and a mixt...
https://drivepatents.com/patents/1379723 · 19 Mar 2026
A nonaqueous electrolyte secondary battery includes a positive electrode, a negative electrode, a separator provided between the positive electrode and the negative electrode, and a nonaqueous electrolyte. The negative electrode includes a negative electro...
https://drivepatents.com/patents/1379717 · 19 Mar 2026
A fluoride shuttle secondary battery () of the present disclosure is a fluoride shuttle secondary battery including: a positive electrode (); a negative electrode (); and an electrolyte layer () arranged between the positive electrode () and the negative e...
https://drivepatents.com/patents/1379761 · 19 Mar 2026
A secondary battery comprises: an electrode body obtained by winding a negative electrode in which a negative electrode mixture layer is formed on a negative electrode core body and a positive electrode. The secondary battery is characterized in that: the ...
https://drivepatents.com/patents/1379384 · 12 Mar 2026
A cylindrical battery which is one example of an embodiment of the present invention comprises, as an electrode plate, an electrode that includes a positive electrode plate and a negative electrode plate. The electrode plate includes: a core; a mix layer w...
https://drivepatents.com/patents/1379090 · 5 Mar 2026
A disclosed electrode plate includes: a band-shaped core body having a first principal surface and a second principal surface; and an active material layer formed on each of the first principal surface and the second principal surface. The core body includ...