Display unit with controller enabling bi-directional communication with computer | Patent Publication Number 20010002474

US 20010002474 A1
Patent NumberUS 06549970 B2
Application Number9732291
Filled DateDec 8, 2000
Priority DateFeb 3, 1994
Publication DateMay 31, 2001
Original AssigneeHitachi Ltd.
Current AssigneeMondis Technology
Inventor/ApplicantsIkuya Arai
Ikuya Arai
Kouji Kitou
Kouji Kitou
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