Invention Grant
- Patent Title: Size AA alkaline battery
- Patent Title (中): 尺寸AA碱性电池
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Application No.: US11268964Application Date: 2005-11-08
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Publication No.: US07659031B2Publication Date: 2010-02-09
- Inventor: Kuniyasu Oya , Kenta Yamamoto , Naoko Yamakawa
- Applicant: Kuniyasu Oya , Kenta Yamamoto , Naoko Yamakawa
- Applicant Address: JP Tokyo
- Assignee: Sony Corporation
- Current Assignee: Sony Corporation
- Current Assignee Address: JP Tokyo
- Agency: Sonnenschein Nath & Rosenthal LLP
- Priority: JPP2004-345760 20041130
- Main IPC: H01M4/42
- IPC: H01M4/42
Abstract:
A size AA alkaline battery includes an anode principally composed of zinc functioning as an active material, a cathode principally composed of manganese dioxide or nickel oxyhydroxide functioning as an active material, a separator composed of a nonwoven fabric, an electrolyte composed of an aqueous solution of potassium hydroxide, and zinc oxide.
Public/Granted literature
- US20060115731A1 Size AA alkaline battery Public/Granted day:2006-06-01
Information query
