Charging apparatus | Patent Publication Number 20040075417

US 20040075417 A1

Patent NumberUS 06949914 B2

Application Number10680234

Filled DateOct 8, 2003

Priority DateOct 8, 2003

Publication DateApr 22, 2004

Original AssigneeHitachi Ltd.

Current AssigneeHitachi Ltd.

Inventor/ApplicantsNobuhiro Takano
Takao Aradachi
Nobuhiro Takano
Takao Aradachi

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