Assignee

KUMOI MASAFUMI

JP·1 granted patent·7 citations·filing 2008–2008

Technology mixF16C1 G11B1 H02K1

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0180US8085495B2Spindle motor and disk-shaped medium recording and producing deviceKUMOI MASAFUMI·Filed 2008·Granted Dec 27, 2011·7 cites·2 claims

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