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2023
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Invention
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Magnetic-disk substrate and magnetic disk. A magnetic-disk substrate has an average value of squa... |
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2021
|
Invention
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Method for manufacturing magnetic disk, magnetic disk, and magnetic disk precursor.
A magnetic d... |
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Invention
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Method for manufacturing magnetic disk, magnetic disk, and magnetic disk precursor. This magnetic... |
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|
Invention
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Carrier and method for manufacturing substrate. The purpose of the present invention is to suppre... |
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2019
|
Invention
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Hard disk drive with magnetic-disk substrate and hard disk drive with magnetic disk. A hard disk ... |
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|
Invention
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Method for producing substrate, method for producing magnetic disk, and polishing apparatus. Duri... |
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2017
|
Invention
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Magnetic-disk substrate and magnetic disk. A magnetic-disk glass substrate of the present inventi... |
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2014
|
Invention
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Magnetic disk glass substrate manufacturing method, magnetic disk glass substrate, and magnetic d... |
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2013
|
Invention
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Glass substrate for magnetic disk and magnetic disk for heat assisted magnetic recording. A glass... |
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|
Invention
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Glass substrate for magnetic disk and magnetic disk for heat assisted magnetic recording. It is t... |
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|
Invention
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Magnetic-disk glass substrate and magnetic disk. A magnetic-disk glass substrate of the present i... |
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|
Invention
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Glass substrate for magnetic disk, and magnetic disk. This glass substrate for a magnetic disk is... |
