Inventor · disambiguated record
Ryoji Ikegaya
Also filed as: IKEGAYA RYOJI
71 granted patents·13 pending applications·166 citations·filing 2008–2023
98Inventor score
Files withSONY CORP37SATURN LICENSING LLC29YOKOKAWA TAKASHI8SONY SEMICONDUCTOR SOLUTIONS CORP6KAWAUCHI HIDETOSHI2
Top patents by PatentIndex Score
84 records- 0196US11342936B2Data processing device and data processing methodSATURN LICENSING LLC·Filed 2020·Granted May 24, 2022·4 cites·20 claims
- 0296US10193571B2Data processing device and data processing methodSATURN LICENSING LLC·Filed 2015·Granted Jan 29, 2019·15 cites·9 claims
- 0394US11711097B2Data processing device and data processing methodSATURN LICENSING LLC·Filed 2022·Granted Jul 25, 2023·2 cites·11 claims
- 0494US10686470B2Data processing device and data processing methodSATURN LICENSING LLC·Filed 2019·Granted Jun 16, 2020·7 cites·9 claims
- 0594US10164661B2Data processing device and data processing methodSATURN LICENSING LLC·Filed 2015·Granted Dec 25, 2018·12 cites·8 claims
- 0691US8402337B2Data processing apparatus and data processing method as well as encoding apparatus and encoding methodYOKOKAWA TAKASHI·Filed 2008·Granted Mar 19, 2013·22 cites·2 claims
- 0791US8335964B2Data processing apparatus and data processing method as well as encoding apparatus and encoding methodYOKOKAWA TAKASHI·Filed 2008·Granted Dec 18, 2012·20 cites·2 claims
- 0890US10425112B2Data processing device and data processing method using low density parity check encoding for decreasing signal-to-noise power ratioSATURN LICENSING LLC·Filed 2018·Granted Sep 24, 2019·6 cites·8 claims
- 0989US11356118B2Data processing device and data processing methodSATURN LICENSING LLC·Filed 2020·Granted Jun 7, 2022·2 cites·20 claims
- 1089US10454501B2Data processing device and data processing methodSONY CORP·Filed 2015·Granted Oct 22, 2019·6 cites·8 claims
- 1189US10396824B2Data processing device and data processing methodSONY CORP·Filed 2015·Granted Aug 27, 2019·7 cites·4 claims
- 1288US10333550B2Data processing device and data processing methodSONY CORP·Filed 2018·Granted Jun 25, 2019·4 cites·9 claims
- 1387US10680649B2Data processing device and data processing methodSATURN LICENSING LLC·Filed 2019·Granted Jun 9, 2020·3 cites·9 claims
- 1486US10680650B2Data processing device and data processing methodSATURN LICENSING LLC·Filed 2018·Granted Jun 9, 2020·4 cites·18 claims
- 1584US10425103B2Data processing device and data processing methodSONY CORP·Filed 2015·Granted Sep 24, 2019·4 cites·8 claims
- 1681US9385754B2Controller, information processing system, method of controlling controller, and programSONY CORP·Filed 2014·Granted Jul 5, 2016·7 cites·16 claims
- 1781US9110827B2Error detection and correction apparatus, mismatch detection apparatus, memory system and error detection and correction methodSONY CORP·Filed 2013·Granted Aug 18, 2015·7 cites·12 claims
- 1880US12126359B2Data processing device and data processing methodSATURN LICENSING LLC·Filed 2023·Granted Oct 22, 2024·0 cites·13 claims
- 1978US9887807B2Transmitter and method of transmitting and receiver and method of receivingSONY CORP·Filed 2016·Granted Feb 6, 2018·2 cites·20 claims
- 2078US9417956B2Error detection and correction unit, error detection and correction method, information processor, and programSONY CORP·Filed 2014·Granted Aug 16, 2016·4 cites·15 claims
- 2175US11658683B2Data processing device and data processing methodSATURN LICENSING LLC·Filed 2022·Granted May 23, 2023·0 cites·19 claims
- 2275US10476527B2Data processing device and data processing methodSONY CORP·Filed 2018·Granted Nov 12, 2019·2 cites·1 claims
- 2374US10848271B2Communication unit and communication systemSONY SEMICONDUCTOR SOLUTIONS CORP·Filed 2017·Granted Nov 24, 2020·2 cites·18 claims
- 2473US10523242B2Data processing apparatus and methodSONY CORP·Filed 2018·Granted Dec 31, 2019·2 cites·4 claims
- 2570US11316533B2Data processing device and data processing methodSATURN LICENSING LLC·Filed 2020·Granted Apr 26, 2022·0 cites·20 claims
- 2670US9621191B2Data processing device and data processing methodSONY CORP·Filed 2015·Granted Apr 11, 2017·2 cites·6 claims
- 2768US8767881B2Signal processing apparatus, signal processing method, and programYOKOKAWA TAKASHI·Filed 2011·Granted Jul 1, 2014·2 cites·10 claims
- 2867US11601142B2Data processing device and data processing methodSATURN LICENSING LLC·Filed 2021·Granted Mar 7, 2023·0 cites·17 claims
- 2967US9520966B2Transmitter and method of transmitting and receiver and method of receivingSONY CORP·Filed 2015·Granted Dec 13, 2016·1 cites·31 claims
- 3066US10707903B2Data processing device and data processing methodSATURN LICENSING LLC·Filed 2018·Granted Jul 7, 2020·1 cites·8 claims
- 3166US10659080B2Data processing device and data processing methodSATURN LICENSING LLC·Filed 2018·Granted May 19, 2020·1 cites·18 claims
- 3265US11509331B2Data processing device and data processing methodSATURN LICENSING LLC·Filed 2021·Granted Nov 22, 2022·0 cites·20 claims
- 3365US10382062B2Data processing device and data processing methodSONY CORP·Filed 2015·Granted Aug 13, 2019·2 cites·4 claims
- 3464USRE49925EData processing device and data processing methodSATURN LICENSING LLC·Filed 2020·Granted Apr 16, 2024·0 cites·9 claims
- 3563US12146789B2Sensor device and method for operating a sensor deviceSONY SEMICONDUCTOR SOLUTIONS CORP·Filed 2023·Granted Nov 19, 2024·0 cites·17 claims
- 3663US11271595B2Data processing device and data processing methodSATURN LICENSING LLC·Filed 2020·Granted Mar 8, 2022·0 cites·20 claims
- 3763US11239863B2Data processing device and data processing methodSATURN LICENSING LLC·Filed 2020·Granted Feb 1, 2022·0 cites·20 claims
- 3862US10985782B2Data processing device and data processing methodSATURN LICENSING LLC·Filed 2019·Granted Apr 20, 2021·0 cites·20 claims
- 3962US8578237B2Data processing apparatus and data processing methodYOKOKAWA TAKASHI·Filed 2008·Granted Nov 5, 2013·2 cites·15 claims
- 4062US8279956B2Information processing apparatus, information processing method, display apparatus and information processing programHATTORI MASAYUKI·Filed 2009·Granted Oct 2, 2012·2 cites·11 claims
- 4160US10979080B2Data processing device and data processing method using low density parity check encoding for decreasing signal-to-noise power ratioSATURN LICENSING LLC·Filed 2019·Granted Apr 13, 2021·0 cites·17 claims
- 4260US8499214B2Data processing apparatus and data processing methodYOKOKAWA TAKASHI·Filed 2008·Granted Jul 30, 2013·4 cites·18 claims
- 4358US11012091B2Transmitting apparatus and transmission method, receiving apparatus and reception method, and programSONY SEMICONDUCTOR SOLUTIONS CORP·Filed 2018·Granted May 18, 2021·1 cites·6 claims
- 4458US8107519B2Equalizer, equalization method, program and receiving deviceKAWAUCHI HIDETOSHI·Filed 2009·Granted Jan 31, 2012·1 cites·14 claims
- 4557US10326557B2Transmitter and method of transmitting and receiver and method of receivingSONY CORP·Filed 2018·Granted Jun 18, 2019·0 cites·19 claims
- 4655US12001810B2Signal processing circuit, signal processing device, and signal processing method to suppress power consumptionSONY CORP·Filed 2019·Granted Jun 4, 2024·0 cites·15 claims
- 4755US11043968B2Data processing device and data processing methodSATURN LICENSING LLC·Filed 2019·Granted Jun 22, 2021·0 cites·4 claims
- 4855US11012098B2Data processing device and data processing methodSATURN LICENSING LLC·Filed 2019·Granted May 18, 2021·0 cites·4 claims
- 4955US10992321B2Data processing device and data processing methodSATURN LICENSING LLC·Filed 2019·Granted Apr 27, 2021·0 cites·4 claims
- 5055US10944431B2Data processing device and data processing method for improving data transmission quality using a low density parity check codeSATURN LICENSING LLC·Filed 2019·Granted Mar 9, 2021·0 cites·4 claims
Showing the top 50 of 84 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →