Inventor · disambiguated record
Katsuhiro Ikada
Also filed as: IKADA KATSUHIRO
14 granted patents·574 citations·filing 1996–2016
94Inventor score
Top patents by PatentIndex Score
14 records- 0197US6710514B2Surface acoustic wave deviceMURATA MANUFACTURING CO·Filed 2002·Granted Mar 23, 2004·169 cites·3 claims
- 0297US6516503B1Method of making surface acoustic wave deviceMURATA MANUFACTURING CO·Filed 2000·Granted Feb 11, 2003·183 cites·15 claims
- 0388US6369672B1Surface acoustic wave filter and communications apparatus using the sameMURATA MANUFACTURING CO·Filed 2000·Granted Apr 9, 2002·40 cites·19 claims
- 0481US6367133B2Method of manufacturing surface acoustic wave apparatusMURATA MANUFACTURING CO·Filed 2001·Granted Apr 9, 2002·27 cites·17 claims
- 0578US6057744ASurface acoustic wave device with mutiple pass bandsMURATA MANUFACTURING CO·Filed 1998·Granted May 2, 2000·35 cites·6 claims
- 0677US5864262ASurface acoustic wave device having one-port and double mode SAW resonatorsMURATA MANUFACTURING CO·Filed 1996·Granted Jan 26, 1999·33 cites·16 claims
- 0773US5966060ASurface acoustic wave apparatus having an interdigital transducer ground electrode connected to multiple package groundsMURATA MANUFACTURING CO·Filed 1997·Granted Oct 12, 1999·27 cites·20 claims
- 0870US6781479B2Surface acoustic wave duplexer and communication apparatusMURATA MANUFACTURING CO·Filed 2002·Granted Aug 24, 2004·15 cites·14 claims
- 0970US5936483ASurface acoustic wave device with two filters each having capacitive impedance in the other's passbandMURATA MANUFACTURING CO·Filed 1998·Granted Aug 10, 1999·24 cites·20 claims
- 1069US8067879B2Piezoelectric deviceKUDO HAYAMI·Filed 2010·Granted Nov 29, 2011·4 cites·14 claims
- 1168US7034434B2Surface acoustic wave deviceMURATA MANUFACTURING CO·Filed 2003·Granted Apr 25, 2006·15 cites·21 claims
- 1245US10116284B2Branching deviceMURATA MANUFACTURING CO·Filed 2016·Granted Oct 30, 2018·0 cites·20 claims
- 1340US8872601B2Circuit module including a duplexer mounted on a circuit substrate having a specified second ground pathMURATA MANUFACTURING CO·Filed 2012·Granted Oct 28, 2014·0 cites·20 claims
- 1423US5699028ASurface acoustic-wave resonator filter having shifted resonant frequenciesMURATA MANUFACTURING CO·Filed 1996·Granted Dec 16, 1997·2 cites·8 claims
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