Inventor · disambiguated record
Yoichi Uramoto
Also filed as: URAMOTO YOICHI
37 granted patents·4 pending applications·122 citations·filing 1997–2023
97Inventor score
Top patents by PatentIndex Score
41 records- 0194US10097052B2Power feeding device, power feeding method, and power feeding systemSONY CORP·Filed 2017·Granted Oct 9, 2018·10 cites·18 claims
- 0286US9831704B2Power feeding device, power feeding method, and power feeding systemURAMOTO YOICHI·Filed 2011·Granted Nov 28, 2017·10 cites·25 claims
- 0385US9559524B2Feed system, feed unit, and electronic unitURAMOTO YOICHI·Filed 2012·Granted Jan 31, 2017·7 cites·16 claims
- 0484US9219379B2Electronic apparatus, power feeding method, and power feeding systemURAMOTO YOICHI·Filed 2011·Granted Dec 22, 2015·10 cites·25 claims
- 0583US10224755B2Electronic unit for notifying user of charging state in non-contact power feeding systemSONY CORP·Filed 2016·Granted Mar 5, 2019·3 cites·11 claims
- 0682US12512521B2Feed unit, feed system, and electronic device for increasing power supplied to a battery based on a device state and/or a control of a charging currentSONY GROUP CORP·Filed 2023·Granted Dec 30, 2025·0 cites·7 claims
- 0780US9577475B2Electronic device, feed unit, and feed system for reliably informing user of electronic device state during wireless electric power transmissionSONY CORP·Filed 2012·Granted Feb 21, 2017·7 cites·16 claims
- 0878US9450447B2Electronic system for notifying user of battery charging stateSONY CORP·Filed 2012·Granted Sep 20, 2016·4 cites·14 claims
- 0978US2023178817A1Feed unit, feed system, and electronic device for increasing power supplied to a battery based on a device state and/or a control of a charging currentSONY GROUP CORP·Filed 2023·Application pending·0 cites
- 1077US11043331B2Power receiving device and power feeding systemSONY CORP·Filed 2019·Granted Jun 22, 2021·2 cites·16 claims
- 1176US7922092B2Integrated circuit, non-contact IC card, reader/writer, wireless communications method, and computer programFELICA NETWORKS INC·Filed 2007·Granted Apr 12, 2011·5 cites·10 claims
- 1275US10461567B2Feed system, feed unit, and electronic unitSONY CORP·Filed 2018·Granted Oct 29, 2019·1 cites·20 claims
- 1374US9077193B2Power relaying apparatus, power transmission system and method for manufacturing power relaying apparatusURAMOTO YOICHI·Filed 2011·Granted Jul 7, 2015·5 cites·10 claims
- 1473US10008876B2Feed system, feed unit, and electronic unitSONY CORP·Filed 2016·Granted Jun 26, 2018·1 cites·23 claims
- 1573US8245943B2Apparatuses for executing wireless transmission using a magnetic field, wireless transmission apparatuses, and wireless receiver apparatusesURAMOTO YOICHI·Filed 2011·Granted Aug 21, 2012·2 cites·12 claims
- 1671US8952654B2Feed system, feed apparatus, and electronic deviceURAMOTO YOICHI·Filed 2011·Granted Feb 10, 2015·4 cites·5 claims
- 1771US2021249906A1Feed unit, feed system, and electronic device for increasing power supplied to a battery based on a device state and/or a control of a charging currentSONY CORP·Filed 2021·Application pending·0 cites
- 1870US9570920B2Feed unit and feed systemSONY CORP·Filed 2012·Granted Feb 14, 2017·3 cites·19 claims
- 1969US6498960B1Receiver for digital audio broadcastSONY CORP·Filed 2000·Granted Dec 24, 2002·8 cites·3 claims
- 2069US5910904ADigital filter apparatusSONY CORP·Filed 1997·Granted Jun 8, 1999·22 cites·6 claims
- 2166US10778035B2Feed unit and feed systemSONY CORP·Filed 2017·Granted Sep 15, 2020·1 cites·1 claims
- 2264US11289937B2Feed system, feed unit, and electronic unitSONY GROUP CORP·Filed 2019·Granted Mar 29, 2022·0 cites·22 claims
- 2364US11088575B2Reliably informing user of electronic device state during chargingSONY CORP·Filed 2019·Granted Aug 10, 2021·0 cites·14 claims
- 2464US10944284B2Feed unit, feed system, and electronic device for increasing power supplied to a battery based on a device state and/or a control of a charging currentSONY CORP·Filed 2019·Granted Mar 9, 2021·0 cites·17 claims
- 2561US10541569B2Electronic unit for notifying user of charging state in non-contact power feeding systemSONY CORP·Filed 2019·Granted Jan 21, 2020·0 cites·11 claims
- 2661US10270278B2Feed unit, feed system, and electronic device for controlling charging of a batterySONY CORP·Filed 2018·Granted Apr 23, 2019·0 cites·20 claims
- 2760US9722451B2Electronic unit and power feeding systemSONY CORP·Filed 2012·Granted Aug 1, 2017·1 cites·12 claims
- 2859US10938238B2Electronic apparatus and feed systemSONY CORP·Filed 2019·Granted Mar 2, 2021·0 cites·20 claims
- 2959US10438741B2Power receiving device and power feeding systemSONY CORP·Filed 2013·Granted Oct 8, 2019·1 cites·16 claims
- 3059US9991733B2Feed unit, feed system, and electronic deviceSONY CORP·Filed 2017·Granted Jun 5, 2018·0 cites·30 claims
- 3159US9680328B2Electronic apparatus and feed systemSONY CORP·Filed 2012·Granted Jun 13, 2017·1 cites·18 claims
- 3255US9960627B2Feed unit, feed system, and electronic deviceSONY CORP·Filed 2012·Granted May 1, 2018·0 cites·14 claims
- 3354US8459564B2Apparatuses for executing wireless transmission using a magnetic field, wireless transmission apparatuses, and wireless receiver apparatusesURAMOTO YOICHI·Filed 2012·Granted Jun 11, 2013·0 cites·21 claims
- 3452US10790710B2Power feeding unit, power feeding system, and electronic unitSONY CORP·Filed 2016·Granted Sep 29, 2020·0 cites·15 claims
- 3551US10389175B2Electronic apparatus and feed systemSONY CORP·Filed 2012·Granted Aug 20, 2019·0 cites·15 claims
- 3651US2014306649A1Power feeding unit, power feeding system, and electronic unitSONY CORP·Filed 2012·Application pending·0 cites
- 3750US9424985B2Feed unit and feed systemSONY CORP·Filed 2013·Granted Aug 23, 2016·0 cites·12 claims
- 3849US9577439B2Power relaying apparatus, power transmission system and method for manufacturing power relaying apparatusSONY CORP·Filed 2015·Granted Feb 21, 2017·0 cites·10 claims
- 3944US9847813B2Feed unit and feed system for non-contact power transmissionSONY CORP·Filed 2012·Granted Dec 19, 2017·0 cites·21 claims
- 4043US6278751B1Receiver for digital voice broadcastingSONY CORP·Filed 1999·Granted Aug 21, 2001·14 cites·3 claims
- 4142US2012038317A1Wireless charging systemMIYAMOTO TAKASHI·Filed 2011·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Yoichi Uramoto files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →