About 18 results
https://drivepatents.com/patents/1390821 · 9 Jun 2026
A polymer solid electrolyte for an electrochemical device including a magnesium electrode as a negative electrode,
https://drivepatents.com/patents/1385688 · 4 Jun 2026
A solid-state battery including: a battery element including: a positive electrode including a positive electrode active material part, and a negative electrode; a positive external terminal in contact with the positive electrode; and a negative external t...
https://drivepatents.com/patents/1385736 · 4 Jun 2026
A secondary battery includes a battery device, a container, and a cover part. The container contains the battery device. The cover part includes a cover member and a valve member. The cover member includes a first flange. The valve member includes a second...
https://drivepatents.com/patents/1385771 · 4 Jun 2026
A secondary battery is provided and including a wound body including a positive electrode and a negative electrode includes a positive electrode tab and a protective tape. The positive electrode tab includes a tab root portion disposed on a positive electr...
https://drivepatents.com/patents/964905 · 26 May 2026
Provided is a secondary battery including an electrode assembly and an outer case configured to house the electrode assembly. The secondary battery includes a terminal member provided on the outer case with an insulating material interposed therebetween an...
https://drivepatents.com/patents/1382841 · 14 May 2026
A power receiver includes a power-receiving coil holder extending along and in proximity to a power-feeding-side housing, and a power receiving coil located at the power-receiving coil holder. The power-receiving coil holder includes a planar portion, and ...
https://drivepatents.com/patents/1382736 · 14 May 2026
An oxide material comprising: one or more materials selected from the group consisting of a nanofiber, a nanowire, and a two-dimensional substance, and represented by a formula: MQOwherein M is one or more element selected from the group consisting of Grou...
https://drivepatents.com/patents/1382351 · 7 May 2026
A battery pack includes a battery; a heat absorbing member that includes a heat absorbing agent and a container accommodating the heat absorbing agent; and a thermal expansion member that is interposed between the battery and the heat absorbing member.
https://drivepatents.com/patents/1382189 · 7 May 2026
An azimuth measurement device is provided that includes a first angular velocity sensor, a rotation mechanism, and a second angular velocity sensor. The first angular velocity sensor has a first detection axis extending in a horizontal direction and is con...
https://drivepatents.com/patents/1381859 · 30 Apr 2026
A secondary battery that includes a positive electrode, a negative electrode, and an electrolytic solution. The positive electrode includes a positive electrode active material and a plurality of fibrous materials. The fibrous materials are tangled with ea...