Assignee
YOSHIKAWA HIROMICHI
JP·9 granted patents·9 citations·filing 2008–2011
Top patents by PatentIndex Score
9 records- 0173US8330555B2Bandpass filter, and wireless communication module and wireless communication apparatus which employ the bandpass filterYOSHIKAWA HIROMICHI·Filed 2008·Granted Dec 11, 2012·6 cites·24 claims
- 0253US8629738B2Complex resonator, bandpass filter, and diplexer, and wireless communication module and wireless communication device using sameYOSHIKAWA HIROMICHI·Filed 2009·Granted Jan 14, 2014·1 cites·16 claims
- 0353US8260242B2Bandpass filter, and radio communication module and radio communication device using sameYOSHIKAWA HIROMICHI·Filed 2008·Granted Sep 4, 2012·1 cites·18 claims
- 0451US8471650B2Diplexer, and wireless communication module and wireless communication apparatus using the sameYOSHIKAWA HIROMICHI·Filed 2008·Granted Jun 25, 2013·1 cites·32 claims
- 0541US8878634B2Bandpass filter, and wireless communication module and wireless communication device using the bandpass filterYOSHIKAWA HIROMICHI·Filed 2009·Granted Nov 4, 2014·0 cites·7 claims
- 0641US8710942B2Bandpass filter and radio communication module and radio communication device using the sameYOSHIKAWA HIROMICHI·Filed 2009·Granted Apr 29, 2014·0 cites·8 claims
- 0741US8674898B2Bandpass filter, radio communication module and radio communication device using the bandpass filterYOSHIKAWA HIROMICHI·Filed 2009·Granted Mar 18, 2014·0 cites·3 claims
- 0839US9153852B2Coaxial resonator, and dielectric filter, wireless communication module, and wireless communication device employing the coaxial resonatorYOSHIKAWA HIROMICHI·Filed 2011·Granted Oct 6, 2015·0 cites·7 claims
- 0934US8648674B2Filter circuit, and wireless communication module and wireless communication device that uses the sameYOSHIKAWA HIROMICHI·Filed 2010·Granted Feb 11, 2014·0 cites·3 claims
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