Assignee
AOYAGI SEIJI
JP·2 granted patents·12 citations·filing 2009–2012
Top patents by PatentIndex Score
2 records- 0181US9413272B2Power generation device having a dielectric body and an electretAOYAGI SEIJI·Filed 2012·Granted Aug 9, 2016·4 cites·22 claims
- 0280US8304958B2Power generation apparatus including an electret and an opposing electrode on the surface of a movable member facing a dielectricAOYAGI SEIJI·Filed 2009·Granted Nov 6, 2012·8 cites·12 claims
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