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Yoshihiro Machida Nobuhiro Tsutsumi Kouji Kamogawa HITACHI CONSUMER ELECTRONICS CO., LTD., Assignor HITACHI MAXELL, LTD., Assignor MAXELL, LTD., Assignor MAXELL HOLDINGS, LTD., Assignor + see more - see less

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MULTIMEDIA PLAYER DISPLAYING OPERATION PANEL DEPENDING ON CONTENTS

13/443,955 | U.S. Patent Application

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Location ELECTRONIC

Filed April 11, 2012

Examiner DAVID E HARVEY

Class 386

Art Group 2481

Patent No. 9,489,985

Case Type Utility - 386/240000

Status Patented Case

Parent 11/508,209 Patented

Child 15/287,074 Patented

Child 15/670,155 Pending

Child 2005-248576

Last Updated: 2 years, 3 months ago

Date	#	Transaction
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13/443,955 | U.S. Patent Application

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