Inventor · disambiguated record
Kazuyoshi Hanabusa
Also filed as: HANABUSA KAZUYOSHI
13 granted patents·53 citations·filing 1989–2021
87Inventor score
Files withTDK CORP13
Top patents by PatentIndex Score
13 records- 0189US10811186B2Magnetic coupling device and wireless power transmission system using the sameTDK CORP·Filed 2018·Granted Oct 20, 2020·3 cites·33 claims
- 0286US10650963B2Magnetic coupling device and wireless power transmission system using the sameTDK CORP·Filed 2018·Granted May 12, 2020·5 cites·32 claims
- 0384US10395821B2Rotary type magnetic coupling deviceTDK CORP·Filed 2017·Granted Aug 27, 2019·2 cites·9 claims
- 0480US4888571ACoil meansTDK CORP·Filed 1989·Granted Dec 19, 1989·31 cites·5 claims
- 0576US11336122B2Wireless power transmission device and wireless power transmission systemTDK CORP·Filed 2020·Granted May 17, 2022·1 cites·32 claims
- 0664US10498168B2Wireless power transmission deviceTDK CORP·Filed 2017·Granted Dec 3, 2019·1 cites·3 claims
- 0760US10804029B2Rotary type magnetic coupling deviceTDK CORP·Filed 2017·Granted Oct 13, 2020·0 cites·14 claims
- 0852US11211823B2Power transmission device and wireless power transmission systemTDK CORP·Filed 2020·Granted Dec 28, 2021·0 cites·24 claims
- 0951US12288993B2Wireless power receiving device, wireless power transmission device, and wireless power transmission systemTDK CORP·Filed 2021·Granted Apr 29, 2025·0 cites·16 claims
- 1049US6111763ASwitching power supplyTDK CORP·Filed 2000·Granted Aug 29, 2000·10 cites·5 claims
- 1147US11043845B2Power feeding device and wireless power transmission deviceTDK CORP·Filed 2017·Granted Jun 22, 2021·0 cites·15 claims
- 1247US10541559B2Wireless power transmitting device and wireless power transmission system using the sameTDK CORP·Filed 2018·Granted Jan 21, 2020·0 cites·6 claims
- 1346US10305330B2Power transmission deviceTDK CORP·Filed 2017·Granted May 28, 2019·0 cites·4 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →