Inventor · disambiguated record
Hiroyuki Tsutada
Also filed as: TSUTADA HIROYUKI
9 granted patents·74 citations·filing 2000–2016
85Inventor score
Top patents by PatentIndex Score
9 records- 0181US7095139B2Transformer inrush current elimination systemMITSUBISHI ELECTRIC CORP·Filed 2003·Granted Aug 22, 2006·33 cites·6 claims
- 0279US6433980B1Controlled switching deviceMITSUBISHI ELECTRIC CORP·Filed 2000·Granted Aug 13, 2002·24 cites·11 claims
- 0371US9263213B2Power switching control device and closing control method thereofMORI TOMOHITO·Filed 2011·Granted Feb 16, 2016·5 cites·18 claims
- 0469US10620131B2Detection apparatus and detection methodMITSUBISHI ELECTRIC CORP·Filed 2015·Granted Apr 14, 2020·1 cites·23 claims
- 0569US7902696B2Controlled switching deviceMITSUBISHI ELECTRIC CORP·Filed 2007·Granted Mar 8, 2011·5 cites·12 claims
- 0664US9966753B2Power switching device operating time prediction equipment and methodKOBAYASHI SHOICHI·Filed 2011·Granted May 8, 2018·2 cites·6 claims
- 0760US8779634B2Transformer inrush current suppression apparatus with function of determining target closing phase of three-phase transformer based on pre-arc characteristic and variation in closing time of the three-phase circuit breakerTSUTADA HIROYUKI·Filed 2009·Granted Jul 15, 2014·4 cites·4 claims
- 0848US10926973B2Elevator shaft dimensions measurement device and elevator shaft dimensions measurement methodMITSUBISHI ELECTRIC CORP·Filed 2016·Granted Feb 23, 2021·0 cites·15 claims
- 0934US8093885B2Residual magnetic flux determining apparatusTSUTADA HIROYUKI·Filed 2006·Granted Jan 10, 2012·0 cites·5 claims
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →