Title:
バッテリシステムの充電制御方法
Document Type and Number:
Japanese Patent JP4683000
Kind Code:
B2
Abstract:
Necessary information is obtained without connecting a signal line between an electronic device and a charging device, so that it becomes possible to provide a highly value-added function without deteriorating convenience and portability of the charging device and the electronic device.
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Inventors:
Hideyuki Sato
Shuji Okegawa
Hiroyuki Arakawa
Higuchi Kaya
Shuji Okegawa
Hiroyuki Arakawa
Higuchi Kaya
Application Number:
JP2007079363A
Publication Date:
May 11, 2011
Filing Date:
March 26, 2007
Export Citation:
Assignee:
ソニー株式会社
International Classes:
H02J7/00; H01M2/10; H01M10/44; H01M10/46; G01R31/36
Domestic Patent References:
| JP4279876A | ||||
| JP9297166A |
Attorney, Agent or Firm:
Yoshitsuno Kakuda
Hitoshi Ito
Hitoshi Ito