Inventor · disambiguated record
Yoji Tsutsumishita
Also filed as: TSUTSUMISHITA YOJI
8 granted patents·35 citations·filing 1990–2018
81Inventor score
Top patents by PatentIndex Score
8 records- 0176US10447172B2Power regenerative converter and motor control deviceMITSUBISHI ELECTRIC CORP·Filed 2016·Granted Oct 15, 2019·2 cites·10 claims
- 0273US11079444B2Insulation detector and electric apparatusMITSUBISHI ELECTRIC CORP·Filed 2018·Granted Aug 3, 2021·1 cites·10 claims
- 0370US10416224B2Insulation detector and electric apparatusMITSUBISHI ELECTRIC CORP·Filed 2014·Granted Sep 17, 2019·2 cites·28 claims
- 0469US9784597B2Voltage supply apparatusMITSUBISHI ELECTRIC CORP·Filed 2014·Granted Oct 10, 2017·2 cites·2 claims
- 0567US8884561B2AC motor driving apparatusFURUTANI SHINICHI·Filed 2010·Granted Nov 11, 2014·2 cites·6 claims
- 0663US5034669ARegenerative circuit for motor drive system having leakage current compensationMITSUBISHI ELECTRIC CORP·Filed 1990·Granted Jul 23, 1991·26 cites·6 claims
- 0740US9899907B2Switching power supply circuit and control method thereforMITSUBISHI ELECTRIC CORP·Filed 2014·Granted Feb 20, 2018·0 cites·25 claims
- 0837US9335380B2Device for detecting insulation degradationWATANABE YOSHIMASA·Filed 2010·Granted May 10, 2016·0 cites·5 claims
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →