MAGNETIC DISK MANUFACTURING METHOD AND MAGNETIC DISK

United States of America Patent

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Issued Date
Jul 2, 2009
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Mar 23, 2007
filing date
Mar 24, 2006

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Abstract

in an atmosphere having a degree of vacuum ranging from 0.1 Pa to 2 Pa while carrying out a plasma ignition using an igniter for maintaining a stable plasma discharge.

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WD MEDIA (SINGAPORE) PTE LTD	SINGAPORE 048424

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Inventor Name	Address	# of filed Patents	Total Citations
Ishiyama, Masafumi	Thuas Link , SG	29	1793

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MAGNETIC DISK MANUFACTURING METHOD AND MAGNETIC DISK

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United States of America Patent

12294285

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APP PUB NO	20090169922A1
SERIAL NO	12294285
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12294285

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