Inventor · disambiguated record
Retsu Sugawara
Also filed as: SUGAWARA RETSU
5 granted patents·4 citations·filing 2018–2023
64Inventor score
Files withMITSUBISHI ELECTRIC CORP3MITSUBISHI ELECTRIC RES LABORATORIES INC1MITUSUBISHI ELECTRIC RES LABORATORIES INC1
Top patents by PatentIndex Score
5 records- 0186US11258357B1EMI reduction in PWM inverters using adaptive frequency modulated carriersMITUSUBISHI ELECTRIC RES LABORATORIES INC·Filed 2020·Granted Feb 22, 2022·3 cites·24 claims
- 0267US12348170B2Electromagnetic interference (EMI) mitigation in pulse width modulation (PWM) inverters using learning-based frequency modulated carriersMITSUBISHI ELECTRIC RES LABORATORIES INC·Filed 2023·Granted Jul 1, 2025·0 cites·19 claims
- 0362US10804814B2Power converterMITSUBISHI ELECTRIC CORP·Filed 2018·Granted Oct 13, 2020·1 cites·5 claims
- 0450US11749439B2Common mode choke coilMITSUBISHI ELECTRIC CORP·Filed 2019·Granted Sep 5, 2023·0 cites·6 claims
- 0543US11979182B2Noise elimination device, antenna device, and noise elimination methodMITSUBISHI ELECTRIC CORP·Filed 2020·Granted May 7, 2024·0 cites·14 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →