Inventor · disambiguated record
Toyohisa Kawashima
Also filed as: KAWASHIMA TOYOHISA
5 granted patents·1 pending application·2 citations·filing 2009–2020
62Inventor score
Top patents by PatentIndex Score
6 records- 0180US11466677B2Control device for electric compressor, electric compressor, air conditioning device for moving object, and method for controlling electric compressorMITSUBISHI HEAVY IND THERMAL SYSTEMS LTD·Filed 2018·Granted Oct 11, 2022·2 cites·16 claims
- 0264US12126291B2Control device, electric compressor, ripple voltage abnormality cause determination method and programMITSUBISHI HEAVY IND THERMAL SYSTEMS LTD·Filed 2020·Granted Oct 22, 2024·0 cites·17 claims
- 0358US12143046B2Control device, electric compressor, ripple voltage detecting method, and programMITSUBISHI HEAVY IND THERMAL SYSTEMS LTD·Filed 2020·Granted Nov 12, 2024·0 cites·12 claims
- 0454US12326145B2Control device, electric compressor, control method, and programMITSUBISHI HEAVY IND THERMAL SYSTEMS LTD·Filed 2020·Granted Jun 10, 2025·0 cites·12 claims
- 0549US2011116950A1Inverter-integrated electric compressorMITSUBISHI HEAVY IND LTD·Filed 2009·Application pending·0 cites
- 0647US8793051B2Control system for air conditioning apparatusNIWA KAZUKI·Filed 2009·Granted Jul 29, 2014·0 cites·5 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →