About 161 results
https://drivepatents.com/patents/1396027 · 25 Jun 2025
A positive electrode active material for a non-aqueous electrolyte secondary battery according to one exemplary embodiment comprises: a first lithium transition metal composite oxide represented by general formula LiNiM11-bO2 (in the formula, 1.5≤a≤2.5...
https://drivepatents.com/patents/1396772 · 25 Jun 2025
A negative electrode active material for a non-aqueous electrolyte secondary battery includes composite particles containing a lithium silicate phase, a silicon phase dispersed in the lithium silicate phase, and a crystalline phase of silicon dioxide dispe...
https://drivepatents.com/patents/1392822 · 18 Jun 2025
An information generation method is performed by an information generation device which generates information for a learning model that infers whether a mobile object (100) is movable in a predetermined region. The information generation method includes: o...
https://drivepatents.com/patents/1398250 · 16 Apr 2025
Battery pack (10) as an example of an exemplary embodiment includes: a plurality of batteries (50); and case (60) including case body (20) housing the plurality of batteries (50) and case lid (30) covering opening (22) of case body (20). Case (60) is confi...
https://drivepatents.com/patents/1397674 · 2 Apr 2025
The purpose of the present invention is to provide a winding-type nonaqueous electrolyte secondary battery which is capable of minimizing degradation of charge-discharge cycle characteristics. The winding-type nonaqueous electrolyte secondary battery accor...
https://drivepatents.com/patents/1398076 · 19 Mar 2025
A battery pack according to an aspect of the present disclosure includes a secondary battery and a battery case that houses the secondary battery. The battery case includes an exhaust section that exhausts gas exhausted from the secondary battery to outsid...
https://drivepatents.com/patents/1400697 · 12 Mar 2025
A thermoelectric power generation system includes a first flow path (120), along which a first fluid flows, a second flow path (130), along which a second fluid having a lower temperature than the first fluid flows, a thermoelectric module (110) arranged b...
https://drivepatents.com/patents/1400041 · 5 Mar 2025
In an arithmetic system, a data acquisition unit acquires operation data at least including a voltage of a battery mounted on an identical product (for example, an electrically-driven vehicle of an identical vehicle type) and a state of charge (SOC) from a...
https://drivepatents.com/patents/1399717 · 29 Jan 2025
The solid electrolyte material of the present disclosure consists of Li, M1, M2, and X, wherein M1 is at least two selected from the group consisting of Ca, Mg, and Zn; M2 is at least one selected from the group consisting of Y, Gd, and Sm; and X is at lea...
https://drivepatents.com/patents/1398084 · 6 Nov 2024
This positive electrode active material for nonaqueous electrolyte secondary batteries contains a lithium transition metal composite oxide that is represented by composition formula LixMnyNizPaMbO2-cFc (wherein M represents at least one element that is sel...