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Click below for detailed party information:

Inventors

Masayuki Matsuda Tomohiro Esaki Kazuyuki Takizawa Akio Shinagawa Chikako Takada

Assignee

HITACHI CONSUMER ELECTRONICS CO., LTD.

Other Parties

HITACHI, LTD., Assignor MAXELL, LTD., Assignor HITACHI MAXELL, LTD., Assignor

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PORTABLE MOBILE UNIT

09/755,878 | U.S. Patent Application

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Location ELECTRONIC

Filed Jan. 4, 2001

Examiner TU X NGUYEN

Class 455

Art Group 2684

Patent No. 6,928,306

Case Type Utility - 455/567000

Status Patented Case

Child 11/97,653 Abandoned

Child 2000-005858

Last Updated: 2 years, 8 months ago

Date	#	Transaction
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