JPWO2020262437A5 - - Google Patents
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- Publication number
- JPWO2020262437A5 JPWO2020262437A5 JP2021527674A JP2021527674A JPWO2020262437A5 JP WO2020262437 A5 JPWO2020262437 A5 JP WO2020262437A5 JP 2021527674 A JP2021527674 A JP 2021527674A JP 2021527674 A JP2021527674 A JP 2021527674A JP WO2020262437 A5 JPWO2020262437 A5 JP WO2020262437A5
- Authority
- JP
- Japan
- Prior art keywords
- electrode group
- positive electrode
- lead
- positive
- added
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
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Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2019120967 | 2019-06-28 | ||
| JP2019120967 | 2019-06-28 | ||
| PCT/JP2020/024745 WO2020262437A1 (ja) | 2019-06-28 | 2020-06-24 | 円筒形非水電解質二次電池 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JPWO2020262437A1 JPWO2020262437A1 (https=) | 2020-12-30 |
| JPWO2020262437A5 true JPWO2020262437A5 (https=) | 2022-03-24 |
| JP7738479B2 JP7738479B2 (ja) | 2025-09-12 |
Family
ID=74061657
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2021527674A Active JP7738479B2 (ja) | 2019-06-28 | 2020-06-24 | 円筒形非水電解質二次電池 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US12381297B2 (https=) |
| EP (1) | EP3993131A4 (https=) |
| JP (1) | JP7738479B2 (https=) |
| CN (1) | CN114026725B (https=) |
| WO (1) | WO2020262437A1 (https=) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20250219154A1 (en) * | 2022-03-24 | 2025-07-03 | Panasonic Intellectual Property Management Co., Ltd. | Non-aqueous electrolyte secondary battery |
| EP4579864A4 (en) * | 2022-08-24 | 2026-01-21 | Panasonic Energy Co Ltd | SECONDARY BATTERY WITH NON-AQUEOUS ELECTROLYTE |
| WO2024111410A1 (ja) * | 2022-11-25 | 2024-05-30 | パナソニックエナジー株式会社 | 円筒形の非水電解質二次電池 |
| WO2024111413A1 (ja) * | 2022-11-25 | 2024-05-30 | パナソニックエナジー株式会社 | 円筒形の非水電解質二次電池 |
| JPWO2024247779A1 (https=) * | 2023-05-31 | 2024-12-05 | ||
| JPWO2024247781A1 (https=) * | 2023-05-31 | 2024-12-05 |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4873862B2 (ja) | 2005-01-13 | 2012-02-08 | 三洋電機株式会社 | 非水電解液二次電池およびその製造方法 |
| JP5098285B2 (ja) * | 2006-10-18 | 2012-12-12 | パナソニック株式会社 | 非水電解質二次電池およびその製造方法 |
| KR101502162B1 (ko) * | 2008-04-18 | 2015-03-13 | 삼성에스디아이 주식회사 | 이차 전지 |
| WO2016116876A1 (en) | 2015-01-20 | 2016-07-28 | Enthone Inc. | Compositions including a high molecular weight acid suitable for conductive polymer formation on dielectric substrates |
| JP5899495B2 (ja) * | 2011-12-28 | 2016-04-06 | パナソニックＩｐマネジメント株式会社 | 円筒形リチウムイオン電池 |
| WO2016098291A1 (ja) * | 2014-12-16 | 2016-06-23 | 三洋電機株式会社 | 円筒形電池 |
| US11264649B2 (en) | 2016-12-22 | 2022-03-01 | Sanyo Electric Co., Ltd. | Cylindrical nonaqueous electrolyte secondary battery |
| CN115663415A (zh) | 2017-03-27 | 2023-01-31 | 松下控股株式会社 | 二次电池 |
| US20200280027A1 (en) | 2017-09-15 | 2020-09-03 | Sanyo Electric Co., Ltd. | Cylindrical nonaqueous electrolyte secondary battery |
-
2020
- 2020-06-24 WO PCT/JP2020/024745 patent/WO2020262437A1/ja not_active Ceased
- 2020-06-24 EP EP20832370.9A patent/EP3993131A4/en active Pending
- 2020-06-24 JP JP2021527674A patent/JP7738479B2/ja active Active
- 2020-06-24 US US17/621,466 patent/US12381297B2/en active Active
- 2020-06-24 CN CN202080046320.4A patent/CN114026725B/zh active Active
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