Inventor · disambiguated record
Yuichi Utsunomiya
Also filed as: UTSUNOMIYA YUICHI
36 granted patents·4 pending applications·108 citations·filing 2008–2019
96Inventor score
Top patents by PatentIndex Score
40 records- 0187US9270231B2Distortion compensation apparatus, wireless transmission apparatus, and distortion compensation methodFUJITSU LTD·Filed 2015·Granted Feb 23, 2016·6 cites·11 claims
- 0280US8933752B2Power amplifier apparatus, distortion compensation coefficient updating method, and transmission apparatusNAGATANI KAZUO·Filed 2011·Granted Jan 13, 2015·7 cites·12 claims
- 0380US8009756B2Peak suppressing and restoring method, transmitter, receiver, and peak suppressing and restoring systemFUJITSU LTD·Filed 2009·Granted Aug 30, 2011·7 cites·10 claims
- 0479US8154341B2Power amplifying apparatusISHIKAWA HIROYOSHI·Filed 2008·Granted Apr 10, 2012·10 cites·8 claims
- 0578US8831135B2Address controller, transmitter, and address control methodFUJITSU LTD·Filed 2013·Granted Sep 9, 2014·4 cites·16 claims
- 0678US8451055B2Distortion compensating apparatus, transmitting apparatus, and distortion compensating methodFUDABA NOBUKAZU·Filed 2011·Granted May 28, 2013·7 cites·9 claims
- 0777US7860185B2Distortion compensating apparatus and power amplifier apparatusFUJITSU LTD·Filed 2008·Granted Dec 28, 2010·9 cites·12 claims
- 0875US8509349B2Transmitter and distortion compensating methodNAGATANI KAZUO·Filed 2012·Granted Aug 13, 2013·4 cites·6 claims
- 0974US10659124B2Multiantenna communication device and coefficient update methodFUJITSU LTD·Filed 2019·Granted May 19, 2020·2 cites·12 claims
- 1074US7969205B2Peak power reduction methodFUJITSU LTD·Filed 2009·Granted Jun 28, 2011·5 cites·19 claims
- 1171US7991073B2Distortion compensation apparatus and methodFUJITSU LTD·Filed 2009·Granted Aug 2, 2011·4 cites·22 claims
- 1270US8619905B2Predistorter and distortion compensation methodISHIKAWA HIROYOSHI·Filed 2010·Granted Dec 31, 2013·4 cites·13 claims
- 1368US9190964B2Distortion compensation device and distortion compensation methodFUJITSU LTD·Filed 2013·Granted Nov 17, 2015·3 cites·17 claims
- 1467US8787487B2Distortion compensation device and distortion compensating methodNAGATANI KAZUO·Filed 2012·Granted Jul 22, 2014·2 cites·14 claims
- 1567US8712345B2Distortion compensation device, distortion compensation method, and radio transmitterISHIKAWA HIROYOSHI·Filed 2012·Granted Apr 29, 2014·3 cites·12 claims
- 1666US8442157B2Wireless apparatus and signal processing methodISHIKAWA HIROYOSHI·Filed 2010·Granted May 14, 2013·2 cites·11 claims
- 1764US8571495B2Distortion compensation apparatus and methodNAGATANI KAZUO·Filed 2010·Granted Oct 29, 2013·3 cites·10 claims
- 1864US8130866B2Peak suppressing apparatus, peak suppressing method, and wireless communication deviceNAGATANI KAZUO·Filed 2009·Granted Mar 6, 2012·2 cites·5 claims
- 1962US8520770B2Amplitude suppressing apparatus and signal transmitting apparatusISHIKAWA HIROYOSHI·Filed 2009·Granted Aug 27, 2013·2 cites·1 claims
- 2062US7746957B2Distortion correction control apparatus and distortion correction control methodFUJITSU LTD·Filed 2009·Granted Jun 29, 2010·4 cites·10 claims
- 2160US8489037B2Power amplifying apparatus with bandwidth limitation processing on variable power supplyFUDABA NOBUKAZU·Filed 2008·Granted Jul 16, 2013·4 cites·13 claims
- 2260US8270530B2Apparatus and method of compensating distortionHAMADA HAJIME·Filed 2009·Granted Sep 18, 2012·4 cites·20 claims
- 2359US9276799B2Wireless transmission apparatus and distortion compensation methodFUJITSU LTD·Filed 2015·Granted Mar 1, 2016·1 cites·5 claims
- 2457US9100263B2Distortion compensation apparatus and distortion compensation methodUTSUNOMIYA YUICHI·Filed 2012·Granted Aug 4, 2015·2 cites·13 claims
- 2552US8655289B2Distortion compensation device, transmitter, and distortion compensation methodFUDABA NOBUKAZU·Filed 2012·Granted Feb 18, 2014·1 cites·12 claims
- 2652US7881404B2Distortion correction control apparatus and distortion correction control methodFUJITSU LTD·Filed 2009·Granted Feb 1, 2011·2 cites·11 claims
- 2751US8605815B2Delay amount estimating apparatus and signal transmitting apparatusUTSUNOMIYA YUICHI·Filed 2009·Granted Dec 10, 2013·2 cites·19 claims
- 2851US7920644B2Predistortion apparatus and predistortion methodFUJITSU LTD·Filed 2009·Granted Apr 5, 2011·2 cites·6 claims
- 2946US9825658B2Distortion compensation apparatus and distortion compensation methodFUJITSU LTD·Filed 2016·Granted Nov 21, 2017·0 cites·8 claims
- 3046US9263994B2Amplifying device, distortion compensating device, and amplifying methodFUJITSU LTD·Filed 2014·Granted Feb 16, 2016·0 cites·17 claims
- 3142US8493144B2Distortion compensation device, radio communication device, and distortion compensation methodISHIKAWA HIROYOSHI·Filed 2011·Granted Jul 23, 2013·0 cites·6 claims
- 3241US9819372B2Radio communication device and burst distortion correcting methodFUJITSU LTD·Filed 2016·Granted Nov 14, 2017·0 cites·13 claims
- 3341US9294047B2Power amplifier apparatus, transmitter apparatus, and method of controlling the power amplifier apparatusFUJITSU LTD·Filed 2014·Granted Mar 22, 2016·0 cites·11 claims
- 3440US8525592B2Power amplification device, transmitter, and power amplification control methodFUDABA NOBUKAZU·Filed 2012·Granted Sep 3, 2013·0 cites·13 claims
- 3539US8254857B2Radio communication device and radio communication methodFUDABA NOBUKAZU·Filed 2010·Granted Aug 28, 2012·0 cites·14 claims
- 3638US2018175894A1Communication device and communication methodFUJITSU LTD·Filed 2017·Application pending·0 cites
- 3737US2017288709A1Amplification apparatusFUJITSU LTD·Filed 2017·Application pending·0 cites
- 3836US8433262B2Transmission device and transmission methodUTSUNOMIYA YUICHI·Filed 2010·Granted Apr 30, 2013·0 cites·13 claims
- 3936US2018139032A1Communication device and receiving methodFUJITSU LTD·Filed 2017·Application pending·0 cites
- 4035US2018048267A1Amplification device and method of amplifying signalFUJITSU LTD·Filed 2017·Application pending·0 cites
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →