The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Aug. 05, 2025
Filed:
Aug. 28, 2020
Vehicle Energy Japan Inc., Hitachinaka, JP;
Kazunori Ojima, Hitachinaka, JP;
Sadayuki Aoki, Hitachinaka, JP;
Osamu Kubota, Hitachinaka, JP;
Yoshitaka Watahiki, Hitachinaka, JP;
Vehicle Energy Japan Inc., Hitachinaka, JP;
Abstract
Provided is a battery module capable of suppressing failures in accurate detection of the state of battery cells due to the effects of unwanted radiation from the battery cells. A battery moduleincludes a plurality of battery cellsthat are stacked and disposed and a wiring memberto detect the state of the plurality of battery cells. In the wiring member, an insulating base material, a wiring layerdisposed on one surfaceside of the base materialand including a plurality of detection linesto detect the state of the plurality of battery cells, and a ground layerdisposed in a position corresponding to at least the wiring layer, on the other surfaceside of the base materialare stacked.