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Power Storage Device, Lid, And Power Storage Device Manufacturing Method
Abstract: This power storage device comprises an electrode body and an exterior body sealing the electrode body, wherein: the exterior body includes an exterior film wound on the electrode body so as to have an opening, a lid disposed in the opening, a first sealing part where mutually facing surfaces of the exterior film are sealed, and a second sealing part where mutually facing surfaces of the lid and the exterior film are sealed; and the sealing strength of the second sealing part is 40 N/15 mm or higher.
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Notices, Deadlines & Correspondence
Notices, Deadlines & Correspondence
Patent Information
Application #
Filing Date
28 June 2024
Publication Number
49/2024
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. AKUTSU, Koki
c/o DAI NIPPON PRINTING CO., LTD., 1-1, Ichigaya Kagacho 1-chome, Shinjuku-ku, Tokyo
1628001
2. 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 | 202417049794-TRANSLATIOIN OF PRIOIRTY DOCUMENTS ETC. [28-06-2024(online)].pdf | 2024-06-28 |
| 2 | 202417049794-STATEMENT OF UNDERTAKING (FORM 3) [28-06-2024(online)].pdf | 2024-06-28 |
| 3 | 202417049794-REQUEST FOR EXAMINATION (FORM-18) [28-06-2024(online)].pdf | 2024-06-28 |
| 4 | 202417049794-PROOF OF RIGHT [28-06-2024(online)].pdf | 2024-06-28 |
| 5 | 202417049794-PRIORITY DOCUMENTS [28-06-2024(online)].pdf | 2024-06-28 |
| 6 | 202417049794-POWER OF AUTHORITY [28-06-2024(online)].pdf | 2024-06-28 |
| 7 | 202417049794-NOTIFICATION OF INT. APPLN. NO. & FILING DATE (PCT-RO-105-PCT Pamphlet) [28-06-2024(online)].pdf | 2024-06-28 |
| 8 | 202417049794-FORM 18 [28-06-2024(online)].pdf | 2024-06-28 |
| 9 | 202417049794-FORM 1 [28-06-2024(online)].pdf | 2024-06-28 |
| 10 | 202417049794-DRAWINGS [28-06-2024(online)].pdf | 2024-06-28 |
| 11 | 202417049794-DECLARATION OF INVENTORSHIP (FORM 5) [28-06-2024(online)].pdf | 2024-06-28 |
| 12 | 202417049794-COMPLETE SPECIFICATION [28-06-2024(online)].pdf | 2024-06-28 |
| 13 | 202417049794-FORM 3 [23-10-2024(online)].pdf | 2024-10-23 |