Invention Grant
- Patent Title: Nonaqueous electrolyte secondary battery
- Patent Title (中): 非水电解质二次电池
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Application No.: US10566655Application Date: 2004-08-05
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Publication No.: US08343662B2Publication Date: 2013-01-01
- Inventor: Shingo Tode , Akira Kinoshita , Hiroyuki Fujimoto , Yasufumi Takahashi , Ikuro Nakane , Shin Fujitani
- Applicant: Shingo Tode , Akira Kinoshita , Hiroyuki Fujimoto , Yasufumi Takahashi , Ikuro Nakane , Shin Fujitani
- Applicant Address: JP Osaka
- Assignee: Sanyo Electric Co., Ltd.
- Current Assignee: Sanyo Electric Co., Ltd.
- Current Assignee Address: JP Osaka
- Agency: McDermott Will & Emery LLP
- Priority: JP2003-206878 20030808
- International Application: PCT/JP2004/011246 WO 20040805
- International Announcement: WO2005/015663 WO 20050217
- Main IPC: H01M4/13
- IPC: H01M4/13 ; H01M4/50
Abstract:
A nonaqueous electrolyte secondary battery in which a lithium transition metal complex oxide containing at least Ni and Mn as transition metals and having a layered structure is used as a positive active material, the lithium transition metal complex oxide containing at least Ni and Mn as transition metals and having a layered structure further containing zirconium.
Public/Granted literature
- US20060177737A1 Nonaqueous electrolyte secondary battery Public/Granted day:2006-08-10
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