Inventor · disambiguated record
Takashi Maehata
Also filed as: MAEHATA TAKASHI
20 granted patents·5 pending applications·186 citations·filing 2000–2024
93Inventor score
Top patents by PatentIndex Score
25 records- 0194US6816452B1Vehicle-to-roadside communication system, roadside communication station, and on-board mobile stationSUMITOMO ELECTRIC INDUSTRIES·Filed 2000·Granted Nov 9, 2004·116 cites·6 claims
- 0283US6397067B1Roadside transmitterSUMITOMO ELECTRIC INDUSTRIES·Filed 2000·Granted May 28, 2002·28 cites·5 claims
- 0381US10177830B2Array antenna systemSUMITOMO ELECTRIC INDUSTRIES·Filed 2016·Granted Jan 8, 2019·4 cites·6 claims
- 0481US8879614B2Overpower detection device and radio communication deviceMAEHATA TAKASHI·Filed 2011·Granted Nov 4, 2014·6 cites·8 claims
- 0580US7603607B2Decoding unit and preprocessing unit implemented according to low density parity check code systemSUMITOMO ELECTRIC INDUSTRIES·Filed 2005·Granted Oct 13, 2009·13 cites·7 claims
- 0679US10404267B2Transmission system and wireless communication systemSUMITOMO ELECTRIC INDUSTRIES·Filed 2017·Granted Sep 3, 2019·4 cites·10 claims
- 0779US8744002B2Peak power suppressing circuit and communication device having the sameMAEHATA TAKASHI·Filed 2010·Granted Jun 3, 2014·7 cites·8 claims
- 0869US12476652B21-bit digital-to-analog converter, signal processing device, transmitter, and conversion methodSUMITOMO ELECTRIC INDUSTRIES·Filed 2024·Granted Nov 18, 2025·0 cites·10 claims
- 0968US9203433B2Error correcting decoding apparatus for decoding low-density parity-check codesSUMITOMO ELECTRIC INDUSTRIES·Filed 2014·Granted Dec 1, 2015·2 cites·5 claims
- 1067US8787495B2Signal processing circuit and communication device having the sameMAEHATA TAKASHI·Filed 2010·Granted Jul 22, 2014·3 cites·13 claims
- 1164US9515674B2Signal conversion method, signal transmission method, signal conversion device, and transmitterSUMITOMO ELECTRIC INDUSTRIES·Filed 2015·Granted Dec 6, 2016·1 cites·6 claims
- 1260US9166616B2Signal conversion method, signal transmission method, signal conversion device, and transmitterSUMITOMO ELECTRIC INDUSTRIES·Filed 2014·Granted Oct 20, 2015·1 cites·19 claims
- 1357US8572453B2Error correcting decoding apparatus for decoding low-density parity-check codesMAEHATA TAKASHI·Filed 2011·Granted Oct 29, 2013·1 cites·9 claims
- 1456US8904259B2Error correcting decoding apparatus for decoding low-density parity-check codesSUMITOMO ELECTRIC INDUSTRIES·Filed 2013·Granted Dec 2, 2014·0 cites·5 claims
- 1551US9264063B2Method for designing band pass delta-sigma modulator, band pass delta-sigma modulator, signal processing device, and radio transceiverSUMITOMO ELECTRIC INDUSTRIES·Filed 2014·Granted Feb 16, 2016·0 cites·15 claims
- 1650US2025060401A1Detection device and detection methodSUMITOMO ELECTRIC INDUSTRIES·Filed 2022·Application pending·0 cites
- 1748US2024154637A1Onboard transmission systemAUTONETWORKS TECHNOLOGIES LTD·Filed 2022·Application pending·0 cites
- 1847US2016142075A1Error correcting decoding apparatus for decoding low-density parity-check codesSUMITOMO ELECTRIC INDUSTRIES·Filed 2015·Application pending·0 cites
- 1946US2024171206A1Onboard transmission systemAUTONETWORKS TECHNOLOGIES LTD·Filed 2022·Application pending·0 cites
- 2045US10090855B2Delta-sigma modulator, and transmitterSUMITOMO ELECTRIC INDUSTRIES·Filed 2015·Granted Oct 2, 2018·0 cites·11 claims
- 2144US7443921B2Mobile body communication apparatusSUMITOMO ELECTRIC INDUSTRIES·Filed 2002·Granted Oct 28, 2008·0 cites·3 claims
- 2242US9344110B2Delta-sigma modulator and communication deviceSUMITOMO ELECTRIC INDUSTRIES·Filed 2014·Granted May 17, 2016·0 cites·5 claims
- 2342US2015103945A1Signal conversion device and transmitterSUMITOMO ELECTRIC INDUSTRIES·Filed 2013·Application pending·0 cites
- 2441US9698816B2Signal processing device and communication deviceSUMITOMO ELECTRIC INDUSTRIES·Filed 2015·Granted Jul 4, 2017·0 cites·12 claims
- 2533US9887704B2Method of manufacturing distortion compensation apparatusSUMITOMO ELECTRIC INDUSTRIES·Filed 2015·Granted Feb 6, 2018·0 cites·5 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →