Assignee
KOMATSU AKIHIKO
JP·3 granted patents·8 citations·filing 2009–2012
Top patents by PatentIndex Score
3 records- 0180US8138402B2Keyboard musical instrument and solenoid drive mechanismKOMATSU AKIHIKO·Filed 2010·Granted Mar 20, 2012·6 cites·2 claims
- 0255US8288643B2Pedal control apparatus of electronic keyboard musical instrumentKOMATSU AKIHIKO·Filed 2009·Granted Oct 16, 2012·2 cites·15 claims
- 0340US8653353B2Electronic keyboard musical instrumentKOMATSU AKIHIKO·Filed 2012·Granted Feb 18, 2014·0 cites·9 claims
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