Invention Grant
- Patent Title: Cylindrical battery and battery electrode structure
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Application No.: US14006867Application Date: 2012-03-23
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Publication No.: US10243177B2Publication Date: 2019-03-26
- Inventor: Manabu Kanemoto , Tadashi Kakeya , Mitsuhiro Kodama
- Applicant: Manabu Kanemoto , Tadashi Kakeya , Mitsuhiro Kodama
- Applicant Address: JP Kyoto
- Assignee: GS Yuasa International Ltd.
- Current Assignee: GS Yuasa International Ltd.
- Current Assignee Address: JP Kyoto
- Agency: Rankin, Hill & Clark LLP
- Priority: JP2011-067363 20110325; JP2011-067368 20110325; JP2011-104933 20110510; JP2011-109074 20110516
- International Application: PCT/JP2012/057616 WO 20120323
- International Announcement: WO2012/133233 WO 20121004
- Main IPC: H01M2/02
- IPC: H01M2/02 ; H01M2/16 ; H01M10/04 ; H01M4/13 ; H01M4/66
Abstract:
A cylindrical battery includes a cylindrical battery case and a cylindrical electrode assembly arranged in the battery case and including a positive electrode, a negative electrode, and a separator. The electrode assembly has a slit extending from a first axial end to a second axial end.
Public/Granted literature
- US20140011076A1 CYLINDRICAL BATTERY AND BATTERY ELECTRODE STRUCTURE Public/Granted day:2014-01-09
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