OPTICAL DISK INSPECTION METHOD AND OPTICAL DISK LIBRARY DEVICE

Number of patents in Portfolio can not be more than 2000

United States of America Patent

APP PUB NO 20150213828A1
SERIAL NO

14594500

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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An optical disk library device includes an optical disk storage unit that stores a plurality of optical disks, a plurality of record and reproduction units that record and reproduce data with respect to the optical disk, a. transporting mechanism that transports the optical disk between the optical disk storage unit and record and reproduction unit, a library control unit that controls the optical disk library device, and an interface that transmits data and commands to and receives data and commands from a higher device, in which the library control unit controls a record and reproduction unit so as to inspect a predetermined inspection area of an optical disk on which data is recorded based on data recording conditions, and stores an acquisition value obtained by the inspection.

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Patent Owner(s)

Patent OwnerAddress
HITACHI-LG DATA STORAGE INC22-23 KAIGAN 3-CHOME MINATO-KU TOKYO 108-0022

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
FUJITA, Shinji Tokyo, JP 95 515
YASUKAWA, Takakiyo Tokyo, JP 28 51

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