Power Storage Device, Conductive Member, Lid Unit, And Method For

Power Storage Device, Conductive Member, Lid Unit, And Method For Manufacturing Power Storage Device

Abstract: The present invention is provided with: an electrode body that includes a current collector; an exterior film that wraps the electrode body; a lid body that is formed from a metal material and seals the electrode body together with the exterior film; and a conductive member that is connected to the lid body and the current collector. The conductive member is disposed between the lid body and the electrode body.

Patent Information

Application #

Filing Date

04 December 2025

Publication Number

52/2025

Publication Type

INA

Invention Field

ELECTRICAL

Status

Email

Parent Application

Applicants

DAI NIPPON PRINTING CO., LTD.

1-1, Ichigaya Kagacho 1-chome, Shinjuku-ku, Tokyo 1628001

Inventors

1. MIYASHIRO, Kae

c/o DAI NIPPON PRINTING CO., LTD., 1-1, Ichigaya Kagacho 1-chome, Shinjuku-ku, Tokyo 1628001

2. URIU, Toshibumi

c/o DAI NIPPON PRINTING CO., LTD., 1-1, Ichigaya Kagacho 1-chome, Shinjuku-ku, Tokyo 1628001

3. KANAZAWA, Sayako

c/o DAI NIPPON PRINTING CO., LTD., 1-1, Ichigaya Kagacho 1-chome, Shinjuku-ku, Tokyo 1628001

4. SASAKI, Miho

c/o DAI NIPPON PRINTING CO., LTD., 1-1, Ichigaya Kagacho 1-chome, Shinjuku-ku, Tokyo 1628001

Specification

Documents

Application Documents

#	Name	Date
1	202517121761-TRANSLATIOIN OF PRIOIRTY DOCUMENTS ETC. [04-12-2025(online)].pdf	2025-12-04
2	202517121761-STATEMENT OF UNDERTAKING (FORM 3) [04-12-2025(online)].pdf	2025-12-04
3	202517121761-REQUEST FOR EXAMINATION (FORM-18) [04-12-2025(online)].pdf	2025-12-04
4	202517121761-PROOF OF RIGHT [04-12-2025(online)].pdf	2025-12-04
5	202517121761-PRIORITY DOCUMENTS [04-12-2025(online)].pdf	2025-12-04
6	202517121761-POWER OF AUTHORITY [04-12-2025(online)].pdf	2025-12-04
7	202517121761-FORM 18 [04-12-2025(online)].pdf	2025-12-04
8	202517121761-FORM 1 [04-12-2025(online)].pdf	2025-12-04
9	202517121761-DRAWINGS [04-12-2025(online)].pdf	2025-12-04
10	202517121761-DECLARATION OF INVENTORSHIP (FORM 5) [04-12-2025(online)].pdf	2025-12-04
11	202517121761-COMPLETE SPECIFICATION [04-12-2025(online)].pdf	2025-12-04