Assignee
ISHIKAWA HIROYOSHI
JP·9 granted patents·31 citations·filing 2007–2012
Top patents by PatentIndex Score
9 records- 0179US8154341B2Power amplifying apparatusISHIKAWA HIROYOSHI·Filed 2008·Granted Apr 10, 2012·10 cites·8 claims
- 0270US8619905B2Predistorter and distortion compensation methodISHIKAWA HIROYOSHI·Filed 2010·Granted Dec 31, 2013·4 cites·13 claims
- 0370US8588711B2Transmission apparatus and distortion compensation methodISHIKAWA HIROYOSHI·Filed 2011·Granted Nov 19, 2013·4 cites·12 claims
- 0467US8712345B2Distortion compensation device, distortion compensation method, and radio transmitterISHIKAWA HIROYOSHI·Filed 2012·Granted Apr 29, 2014·3 cites·12 claims
- 0567US8452250B2DC offset compensation method and DC offset compensation deviceISHIKAWA HIROYOSHI·Filed 2007·Granted May 28, 2013·3 cites·25 claims
- 0666US8737937B2Distortion compensation apparatus, transmitter, and distortion compensation methodISHIKAWA HIROYOSHI·Filed 2012·Granted May 27, 2014·3 cites·12 claims
- 0766US8442157B2Wireless apparatus and signal processing methodISHIKAWA HIROYOSHI·Filed 2010·Granted May 14, 2013·2 cites·11 claims
- 0862US8520770B2Amplitude suppressing apparatus and signal transmitting apparatusISHIKAWA HIROYOSHI·Filed 2009·Granted Aug 27, 2013·2 cites·1 claims
- 0942US8493144B2Distortion compensation device, radio communication device, and distortion compensation methodISHIKAWA HIROYOSHI·Filed 2011·Granted Jul 23, 2013·0 cites·6 claims
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