Assignee
IWATA KAZUYA
JP·6 granted patents·1 pending application·18 citations·filing 2006–2012
Top patents by PatentIndex Score
7 records- 0194US8220432B2Internal combustion engine pistonIWATA KAZUYA·Filed 2010·Granted Jul 17, 2012·11 cites·5 claims
- 0274US8701619B2Internal combustion engine pistonIWATA KAZUYA·Filed 2012·Granted Apr 22, 2014·2 cites·15 claims
- 0366US8145478B2Apparatus and method for widening audio signal bandIWATA KAZUYA·Filed 2006·Granted Mar 27, 2012·4 cites·10 claims
- 0455US8848952B2Audio reproduction apparatusIWATA KAZUYA·Filed 2010·Granted Sep 30, 2014·1 cites·19 claims
- 0550US8428917B2Signal processing device and signal processing methodIWATA KAZUYA·Filed 2007·Granted Apr 23, 2013·0 cites·14 claims
- 0649US2009113592A1Shock absorber for sportsIWATA KAZUYA·Filed 2006·Application pending·0 cites
- 0733US8560101B2Audio signal processing apparatus and audio signal processing methodIWATA KAZUYA·Filed 2010·Granted Oct 15, 2013·0 cites·2 claims
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