Portable mobile unit | Patent Publication Number 20020045445

US 20020045445 A1

Patent NumberUS 06983140 B2

Application Number9842913

Filled DateApr 27, 2001

Priority DateApr 27, 2001

Publication DateApr 18, 2002

Original AssigneeHitachi Ltd.

Current AssigneeMaxell Ltd.

Inventor/ApplicantsKazutoshi Higuchi
Kazutoshi Higuchi

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