Inventor · disambiguated record
Issei Fukasawa
Also filed as: FUKASAWA ISSEI
19 granted patents·3 pending applications·4 citations·filing 2019–2023
87Inventor score
Files withTMEIC CORP14TOSHIBA MITSUBISHI ELECTRIC INDUSTRIAL SYSTEMS CORP7TOSHIBA MITSUBISHI ELEC IND1
Top patents by PatentIndex Score
22 records- 0188US12416935B2Control device and power conversion systemTOSHIBA MITSUBISHI ELECTRIC INDUSTRIAL SYSTEMS CORP·Filed 2022·Granted Sep 16, 2025·2 cites·9 claims
- 0277US11817774B2Control device for power converterTOSHIBA MITSUBISHI ELEC IND·Filed 2019·Granted Nov 14, 2023·2 cites·2 claims
- 0360US12199499B2Control device for power conversion apparatus and resistor for power conversion apparatusTMEIC CORP·Filed 2020·Granted Jan 14, 2025·0 cites·6 claims
- 0458US12483157B2Power conversion systemTMEIC CORP·Filed 2022·Granted Nov 25, 2025·0 cites·9 claims
- 0556US11901737B2Distributed-power-supply power conversion systemTOSHIBA MITSUBISHI ELECTRIC INDUSTRIAL SYSTEMS CORP·Filed 2020·Granted Feb 13, 2024·0 cites·3 claims
- 0655US12132394B2Controller of power conversion deviceTMEIC CORP·Filed 2020·Granted Oct 29, 2024·0 cites·1 claims
- 0754US12278556B2Control device and power conversion deviceTMEIC CORP·Filed 2021·Granted Apr 15, 2025·0 cites·19 claims
- 0853US11489341B2Power conversion systemTOSHIBA MITSUBISHI ELECTRIC INDUSTRIAL SYSTEMS CORP·Filed 2019·Granted Nov 1, 2022·0 cites·4 claims
- 0952US12445063B2Control apparatus, electric power conversion apparatus, and method for detecting failure of AC capacitorTMEIC CORP·Filed 2021·Granted Oct 14, 2025·0 cites·20 claims
- 1050US2025357841A1Multilevel power conversion system, and circuitry of multilevel power conversion systemTMEIC CORP·Filed 2023·Application pending·0 cites
- 1150US2025175094A1Power conditioning systemTMEIC CORP·Filed 2023·Application pending·0 cites
- 1249US12046991B2Multiplex power conversion system having means to prevent failure spreadTMEIC CORP·Filed 2019·Granted Jul 23, 2024·0 cites·5 claims
- 1348US12438443B2Controller for power conversion systemTMEIC CORP·Filed 2019·Granted Oct 7, 2025·0 cites·3 claims
- 1448US12166411B2Control device for controlling an output voltage of a power converterTMEIC CORP·Filed 2020·Granted Dec 10, 2024·0 cites·20 claims
- 1548US12113457B2Electric-power converterTMEIC CORP·Filed 2020·Granted Oct 8, 2024·0 cites·20 claims
- 1648US12040695B2Power conversion device and method for manufacturing the sameTMEIC CORP·Filed 2019·Granted Jul 16, 2024·0 cites·3 claims
- 1748US11942874B2Control system of power converterTOSHIBA MITSUBISHI ELECTRIC INDUSTRIAL SYSTEMS CORP·Filed 2020·Granted Mar 26, 2024·0 cites·3 claims
- 1844US12301132B2Multiple power conversion systemTMEIC CORP·Filed 2019·Granted May 13, 2025·0 cites·7 claims
- 1944US11863063B2Power conversion system that performs initial charging of a direct-current capacitor from an alternate-current power supplyTOSHIBA MITSUBISHI ELECTRIC INDUSTRIAL SYSTEMS CORP·Filed 2019·Granted Jan 2, 2024·0 cites·4 claims
- 2043US12166430B2Electric power conversion apparatus and electric power conversion systemTMEIC CORP·Filed 2020·Granted Dec 10, 2024·0 cites·7 claims
- 2143US2024429834A1Power conversion systemTOSHIBA MITSUBISHI ELECTRIC INDUSTRIAL SYSTEMS CORP·Filed 2022·Application pending·0 cites
- 2241US11601068B2Power conversion deviceTOSHIBA MITSUBISHI ELECTRIC INDUSTRIAL SYSTEMS CORP·Filed 2019·Granted Mar 7, 2023·0 cites·5 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →