Assignee
YAMAGATA MIKIO
JP·4 granted patents·31 citations·filing 2009–2012
Top patents by PatentIndex Score
4 records- 0188US8870247B2Door locking apparatusYAMAGATA MIKIO·Filed 2011·Granted Oct 28, 2014·18 cites·5 claims
- 0266US9249605B2Door lock apparatusYAMAGATA MIKIO·Filed 2012·Granted Feb 2, 2016·5 cites·4 claims
- 0357US8979145B2Door lock apparatusYAMAGATA MIKIO·Filed 2009·Granted Mar 17, 2015·6 cites·4 claims
- 0456US8950791B2Door lock deviceYAMAGATA MIKIO·Filed 2009·Granted Feb 10, 2015·2 cites·7 claims
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