Assignee
TAKEDA KATSU
JP·3 granted patents·2 citations·filing 2009–2011
Top patents by PatentIndex Score
3 records- 0157US9100755B2Sound reproducing apparatus for sound reproduction using an ultrasonic transducer via mode-coupled vibrationTAKEDA KATSU·Filed 2009·Granted Aug 4, 2015·2 cites·7 claims
- 0247US8750543B2Sound reproduction deviceTAKEDA KATSU·Filed 2011·Granted Jun 10, 2014·0 cites·1 claims
- 0344US8861774B2Sound reproduction deviceTAKEDA KATSU·Filed 2011·Granted Oct 14, 2014·0 cites·10 claims
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