Assignee

KATSUTA MASAO

JP·1 granted patent·8 citations·filing 2012–2012

Technology mixE05B1 G06F1

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1 record

0169US8867203B2Locking device, electronic device, and locking methodKATSUTA MASAO·Filed 2012·Granted Oct 21, 2014·8 cites·15 claims

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