Assignee

SAYAMA HIRONOBU

JP·2 granted patents·12 citations·filing 2011–2011

Technology mixG06F2 H04M2 A45C1 E05D1 E05Y1 F16H1

Top patents by PatentIndex Score

2 records

0175US9091105B2Opening/closing deviceSAYAMA HIRONOBU·Filed 2011·Granted Jul 28, 2015·6 cites·8 claims
0275US9094490B2Cover mechanism for opening and closing deviceSAYAMA HIRONOBU·Filed 2011·Granted Jul 28, 2015·6 cites·3 claims

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