Assignee
FUJISE AKIKO
JP·6 granted patents·37 citations·filing 2008–2011
Top patents by PatentIndex Score
6 records- 0181US8953823B2Piezoelectric speaker and piezoelectric speaker arrayFUJISE AKIKO·Filed 2011·Granted Feb 10, 2015·7 cites·22 claims
- 0280US8644527B2Piezoelectric acoustic transducerFUJISE AKIKO·Filed 2008·Granted Feb 4, 2014·10 cites·15 claims
- 0380US8503700B2Piezoelectric acoustic transducerFUJISE AKIKO·Filed 2011·Granted Aug 6, 2013·7 cites·13 claims
- 0472US8989412B2Piezoelectric acoustic transducerFUJISE AKIKO·Filed 2010·Granted Mar 24, 2015·4 cites·24 claims
- 0572US8520869B2Piezoelectric acoustic transducerFUJISE AKIKO·Filed 2011·Granted Aug 27, 2013·4 cites·20 claims
- 0671US8428293B2Speaker deviceFUJISE AKIKO·Filed 2008·Granted Apr 23, 2013·5 cites·17 claims
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