Inventor · disambiguated record
Sumiaki Nagano
Also filed as: NAGANO SUMIAKI
8 granted patents·75 citations·filing 2010–2016
86Inventor score
Top patents by PatentIndex Score
8 records- 0193US8687357B2Electric power converterNAGANO SUMIAKI·Filed 2011·Granted Apr 1, 2014·28 cites·4 claims
- 0289US8576528B2Matrix converterNAGANO SUMIAKI·Filed 2011·Granted Nov 5, 2013·13 cites·9 claims
- 0385US8787018B2Power converting apparatus and capacitor cover thereofNAGANO SUMIAKI·Filed 2012·Granted Jul 22, 2014·8 cites·16 claims
- 0484US8243447B2Power conversion apparatusFUJIKI TOSHIAKI·Filed 2010·Granted Aug 14, 2012·12 cites·2 claims
- 0579US8797738B2Power converting apparatusNAGANO SUMIAKI·Filed 2012·Granted Aug 5, 2014·5 cites·17 claims
- 0673US10219416B2Electric power conversion apparatus and electric power conversion systemYASKAWA ELECTRIC CORP·Filed 2016·Granted Feb 26, 2019·4 cites·21 claims
- 0769US8614891B2Power converting apparatus and reactorNAGANO SUMIAKI·Filed 2012·Granted Dec 24, 2013·3 cites·17 claims
- 0862US9019730B2Power converting apparatus and filter switchNAGANO SUMIAKI·Filed 2012·Granted Apr 28, 2015·2 cites·15 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →