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HITACHI, LTD.

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Masahiro Tsumagari Haruaki Watanabe Takao Satoh

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DISK ARRAY APPARATUS, DATA MIGRATION METHOD, AND STORAGE MEDIUM

11/328,286 | U.S. Patent Application

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Location ELECTRONIC

Filed Jan. 10, 2006

Examiner HAMDY S AHMED

Class 711

Art Group 2188

Patent No. 7,594,076

Case Type Utility - 711/114000

Status Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362

Child 2005-262318

Last Updated: 3 years, 4 months ago

Date	#	Transaction
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DISK ARRAY APPARATUS, DATA MIGRATION METHOD, AND STORAGE MEDIUM

11/328,286 | U.S. Patent Application

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