JPWO2023281983A5 - - Google Patents

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Publication number
JPWO2023281983A5
JPWO2023281983A5 JP2023533481A JP2023533481A JPWO2023281983A5 JP WO2023281983 A5 JPWO2023281983 A5 JP WO2023281983A5 JP 2023533481 A JP2023533481 A JP 2023533481A JP 2023533481 A JP2023533481 A JP 2023533481A JP WO2023281983 A5 JPWO2023281983 A5 JP WO2023281983A5
Authority
JP
Japan
Prior art keywords
integral structure
protrusion
current collector
lower current
groove
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.)
Pending
Application number
JP2023533481A
Other languages
English (en)
Japanese (ja)
Other versions
JPWO2023281983A1 (https=
Filing date
Publication date
Application filed filed Critical
Priority claimed from PCT/JP2022/023470 external-priority patent/WO2023281983A1/ja
Publication of JPWO2023281983A1 publication Critical patent/JPWO2023281983A1/ja
Publication of JPWO2023281983A5 publication Critical patent/JPWO2023281983A5/ja
Pending legal-status Critical Current

Links

JP2023533481A 2021-07-07 2022-06-10 Pending JPWO2023281983A1 (https=)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2021112697 2021-07-07
PCT/JP2022/023470 WO2023281983A1 (ja) 2021-07-07 2022-06-10 円筒形電池

Publications (2)

Publication Number Publication Date
JPWO2023281983A1 JPWO2023281983A1 (https=) 2023-01-12
JPWO2023281983A5 true JPWO2023281983A5 (https=) 2024-04-04

Family

ID=84800273

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2023533481A Pending JPWO2023281983A1 (https=) 2021-07-07 2022-06-10

Country Status (4)

Country Link
US (1) US20240304958A1 (https=)
JP (1) JPWO2023281983A1 (https=)
CN (1) CN117597827A (https=)
WO (1) WO2023281983A1 (https=)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4569570A1 (en) 2022-08-10 2025-06-18 Parsec Technologies, Inc. Antenna systems
US12603445B2 (en) * 2023-09-25 2026-04-14 Parsec Technologies, Inc. Antenna systems
WO2025110127A1 (ja) * 2023-11-22 2025-05-30 株式会社村田製作所 二次電池および電池パック
WO2025205032A1 (ja) * 2024-03-28 2025-10-02 パナソニックＩｐマネジメント株式会社 円筒形電池の製造方法、円筒形電池の製造装置、及び円筒形電池

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE60138577D1 (de) * 2000-03-14 2009-06-10 Sanyo Electric Co Geschweißte Stromsammlerplatten in Sekundärzellen mit nichtwässrigem Elektrolyten
JP2009110751A (ja) * 2007-10-29 2009-05-21 Panasonic Corp 二次電池
CN102124592A (zh) * 2008-08-25 2011-07-13 松下电器产业株式会社 二次电池的制造方法及二次电池
TW201145647A (en) * 2010-02-05 2011-12-16 Gs Yuasa Int Ltd Battery
JP5428988B2 (ja) * 2010-03-25 2014-02-26 トヨタ自動車株式会社 捲回電極体型電池とその製造方法及び車両及び機器及び電極捲回装置
JP2016091670A (ja) * 2014-10-31 2016-05-23 日立オートモティブシステムズ株式会社 円筒形二次電池

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