JPWO2022196478A5 - - Google Patents

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Publication number
JPWO2022196478A5
JPWO2022196478A5 JP2023507017A JP2023507017A JPWO2022196478A5 JP WO2022196478 A5 JPWO2022196478 A5 JP WO2022196478A5 JP 2023507017 A JP2023507017 A JP 2023507017A JP 2023507017 A JP2023507017 A JP 2023507017A JP WO2022196478 A5 JPWO2022196478 A5 JP WO2022196478A5
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JP
Japan
Prior art keywords
negative electrode
cylindrical battery
mass
active material
added
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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
Application number
JP2023507017A
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English (en)
Japanese (ja)
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JPWO2022196478A1 (https=
JP7809687B2 (ja
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Priority claimed from PCT/JP2022/010197 external-priority patent/WO2022196478A1/ja
Publication of JPWO2022196478A1 publication Critical patent/JPWO2022196478A1/ja
Publication of JPWO2022196478A5 publication Critical patent/JPWO2022196478A5/ja
Application granted granted Critical
Publication of JP7809687B2 publication Critical patent/JP7809687B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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JP2023507017A 2021-03-15 2022-03-09 円筒形電池 Active JP7809687B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2021041027 2021-03-15
JP2021041027 2021-03-15
PCT/JP2022/010197 WO2022196478A1 (ja) 2021-03-15 2022-03-09 円筒形電池

Publications (3)

Publication Number Publication Date
JPWO2022196478A1 JPWO2022196478A1 (https=) 2022-09-22
JPWO2022196478A5 true JPWO2022196478A5 (https=) 2023-12-08
JP7809687B2 JP7809687B2 (ja) 2026-02-02

Family

ID=83320542

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2023507017A Active JP7809687B2 (ja) 2021-03-15 2022-03-09 円筒形電池

Country Status (4)

Country Link
US (1) US20240154221A1 (https=)
JP (1) JP7809687B2 (https=)
CN (1) CN116918146A (https=)
WO (1) WO2022196478A1 (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20260005620A (ko) * 2024-07-03 2026-01-12 삼성에스디아이 주식회사 이차 전지 및 이의 제조 방법

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001313011A (ja) 2000-05-02 2001-11-09 Ngk Insulators Ltd リチウム二次電池
JP4243148B2 (ja) 2003-07-31 2009-03-25 三洋電機株式会社 密閉形蓄電池
JP5389368B2 (ja) 2008-03-28 2014-01-15 三洋電機株式会社 密閉型電池
CN109964353A (zh) 2016-11-30 2019-07-02 松下知识产权经营株式会社 圆筒形电池
CN111954940A (zh) 2018-04-06 2020-11-17 三洋电机株式会社 电池

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