Inventor · disambiguated record
Takezo Hatanaka
Also filed as: HATANAKA TAKEZO
27 granted patents·24 pending applications·59 citations·filing 2008–2021
94Inventor score
Top patents by PatentIndex Score
51 records- 0187US10218223B2Portable device, charging system, and power source circuit substrateNITTO DENKO CORP·Filed 2014·Granted Feb 26, 2019·9 cites·13 claims
- 0285US9251950B2Magnetic element for wireless power transmission and method for manufacturing sameHATANAKA TAKEZO·Filed 2012·Granted Feb 2, 2016·16 cites·7 claims
- 0383US12191689B2Portable device, charging system, and power source circuit substrateK/S HIMPP·Filed 2021·Granted Jan 7, 2025·1 cites·5 claims
- 0480US11056920B2Portable device, charging system, and power source circuit substrateNITTO DENKO CORP·Filed 2018·Granted Jul 6, 2021·2 cites·11 claims
- 0578US9755698B2Wireless power transmission apparatusNITTO DENKO CORP·Filed 2013·Granted Sep 5, 2017·3 cites·9 claims
- 0673US9343909B2Wireless power transmission device and method for controlling power supply for wireless power transmission deviceNITTO DENKO CORP·Filed 2014·Granted May 17, 2016·4 cites·4 claims
- 0771US10714962B2Power supplying device and power receiving/supplying deviceNITTO DENKO CORP·Filed 2017·Granted Jul 14, 2020·2 cites·8 claims
- 0869US10069310B2Wireless power transmission apparatus and supply power control method of wireless power transmission apparatusNITTO DENKO CORP·Filed 2014·Granted Sep 4, 2018·3 cites·7 claims
- 0969US9818532B2Method of forming electromagnetic spaceNITTO DENKO CORP·Filed 2013·Granted Nov 14, 2017·3 cites·12 claims
- 1063US9892847B2Method for forming magnetic field spaceNITTO DENKO CORP·Filed 2013·Granted Feb 13, 2018·2 cites·12 claims
- 1162US9537356B2Power supplier and receiver and mobile deviceNITTO DENKO CORP·Filed 2015·Granted Jan 3, 2017·0 cites·4 claims
- 1262US2017077760A1Power supplier and receiver and mobile deviceNITTO DENKO CORP·Filed 2016·Application pending·0 cites
- 1361US10555092B2Hearing aidNITTO DENKO CORP·Filed 2014·Granted Feb 4, 2020·1 cites·8 claims
- 1461US10320211B2Hearing aid and hearing-aid charging systemNITTO DENKO CORP·Filed 2014·Granted Jun 11, 2019·1 cites·9 claims
- 1560US9325207B2Power supplier and receiver and mobile deviceNITTO DENKO CORP·Filed 2014·Granted Apr 26, 2016·0 cites·6 claims
- 1658US9390849B2Magnetic element for wireless power transmission and power supply deviceHATANAKA TAKEZO·Filed 2011·Granted Jul 12, 2016·1 cites·15 claims
- 1752US10305328B2Wireless power transmission device capable of forming magnetic field space, and magnetic field space formation methodNITTO DENKO CORP·Filed 2014·Granted May 28, 2019·0 cites·8 claims
- 1848USD696193SHearing aid chargerNITTO DENKO CORP·Filed 2013·Granted Dec 24, 2013·6 cites·1 claims
- 1948US2016064944A1Power-receiving deviceNITTO DENKO CORP·Filed 2014·Application pending·0 cites
- 2048US2016056665A1Circuit device, portable device, and charging system and the likeNITTO DENKO CORP·Filed 2014·Application pending·0 cites
- 2147US10862338B2Magnetic field formation device, and power receiving deviceNITTO DENKO CORP·Filed 2017·Granted Dec 8, 2020·0 cites·18 claims
- 2247US10483800B2Portable device, charging device for same, and charging system for portable deviceNITTO DENKO CORP·Filed 2013·Granted Nov 19, 2019·0 cites·21 claims
- 2347US2016126751A1Electricity supply module using wireless power transmission and power supply method of electricity supply moduleNITTO DENKO CORP·Filed 2014·Application pending·0 cites
- 2447US2022295203A1Assessment system, assessment device, assessment method, program, and sound insulation deviceNITTO DENKO CORP·Filed 2020·Application pending·0 cites
- 2547US2016172882A1Circuit substrate and mobile device equipped with sameNITTO DENKO CORP·Filed 2014·Application pending·0 cites
- 2647US2015263529A1Wireless power transmission device and power supply method of wireless power transmission deviceNITTO DENKO CORP·Filed 2014·Application pending·0 cites
- 2746US10873217B2Magnetic field formation device, power supplying device, power receiving device, power receiving/supplying device, and portable deviceNITTO DENKO CORP·Filed 2017·Granted Dec 22, 2020·0 cites·7 claims
- 2846US2022174389A1Earplug, sound collector, and volume measurement systemNITTO DENKO CORP·Filed 2020·Application pending·0 cites
- 2946US2016013659A1Wireless power transmission apparatus, supply power control method for wireless power transmission apparatus, and manufacturing method for wireless power transmission apparatusNITTO DENKO CORP·Filed 2013·Application pending·0 cites
- 3046US2015311742A1Wireless power transmission device, method for controlling heat generated by wireless power transmission device, and production method for wireless power transmission deviceNITTO DENKO CORP·Filed 2014·Application pending·0 cites
- 3146US2016079767A1Wireless power transmission device, heat generation control method for wireless power transmission device, and production method for wireless power transmission deviceNITTO DENKO CORP·Filed 2014·Application pending·0 cites
- 3246US2016056638A1Wireless power transfer device, supplied-power control method for wireless power transfer device, and wireless-power-transfer-device manufacturing methodNITTO DENKO CORP·Filed 2014·Application pending·0 cites
- 3346US2016006265A1Wireless power transmission device, method for adjusting load fluctuation response of input impedance in wireless power transmission device, and method for manufacturing wireless power transmission deviceNITTO DENKO CORP·Filed 2013·Application pending·0 cites
- 3446US2015380949A1Wireless power transmission device, supply power control method for wireless power transmission device, and method for manufacturing wireless power transmission deviceNITTO DENKO CORP·Filed 2013·Application pending·0 cites
- 3546US2016043564A1Method for controlling receiving voltage for device to be powered by wireless power transmission, wireless power transmission device adjusted by method for controlling receiving voltage, and method for manufacturing wireless power transmission deviceNITTO DENKO CORP·Filed 2014·Application pending·0 cites
- 3646US2016049735A1Ebg structureNITTO DENKO CORP·Filed 2014·Application pending·0 cites
- 3745USD696194SHearing aid chargerNITTO DENKO CORP·Filed 2013·Granted Dec 24, 2013·5 cites·1 claims
- 3844US2022283019A1Assessment system, assessment device, assessment method, and programNITTO DENKO CORP·Filed 2020·Application pending·0 cites
- 3943US9461506B2Wireless power-supply systemHATANAKA TAKEZO·Filed 2012·Granted Oct 4, 2016·0 cites·6 claims
- 4043US2011147073A1Electromagnetic radiation absorber and method for absorbing electromagnetic radiationNITTO DENKO CORP·Filed 2008·Application pending·0 cites
- 4142US10978913B2Magnetic field formation device, power supplying device, power receiving device, power receiving/supplying device, portable device, coil device, and magnetic field formation methodNITTO DENKO CORP·Filed 2017·Granted Apr 13, 2021·0 cites·11 claims
- 4242US10811909B2Magnetic field formation device, power supplying device, power receiving device, power receiving/supplying device, and portable deviceNITTO DENKO CORP·Filed 2017·Granted Oct 20, 2020·0 cites·11 claims
- 4341US2014035386A1Wireless power supply systemHATANAKA TAKEZO·Filed 2012·Application pending·0 cites
- 4438US9030098B2Wireless electric power supply type light-emitting element and light-emitting deviceNAKAI TAKAHIRO·Filed 2012·Granted May 12, 2015·0 cites·11 claims
- 4536US2016072305A1Wireless power transmission deviceNITTO DENKO CORP·Filed 2015·Application pending·0 cites
- 4636US2016365751A1Power source device for portable apparatus, portable apparatus, and charging deviceNITTO DENKO CORP·Filed 2015·Application pending·0 cites
- 4736US2016336806A1Wireless electric power transmission device and manufacturing method thereforNITTO DENKO CORP·Filed 2015·Application pending·0 cites
- 4834US2017194816A1Wireless power transmission deviceNITTO DENKO CORP·Filed 2015·Application pending·0 cites
- 4933US2016072306A1Wireless power transmission deviceNITTO DENKO CORP·Filed 2015·Application pending·0 cites
- 5029USD696192SHearing aid chargerNITTO DENKO CORP·Filed 2013·Granted Dec 24, 2013·0 cites·1 claims
Showing the top 50 of 51 patent records by PatentIndex Score.
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