Inventor · disambiguated record
Makoto Yatsu
Also filed as: YATSU MAKOTO
7 granted patents·2 pending applications·31 citations·filing 1997–2015
79Inventor score
Top patents by PatentIndex Score
9 records- 0172US9142956B2Multilevel power converterFUJI ELECTRIC CO LTD·Filed 2013·Granted Sep 22, 2015·5 cites·8 claims
- 0271US9479080B2Multilevel converter circuit for generating a plurality of voltage levelsFUJI ELECTRIC CO LTD·Filed 2013·Granted Oct 25, 2016·4 cites·14 claims
- 0369US9531252B2Snubber circuitSAMSUNG SDI CO LTD·Filed 2015·Granted Dec 27, 2016·2 cites·14 claims
- 0451US5892675AAC current source circuit for converting DC voltage into AC currentFUJI ELECTRIC CO LTD·Filed 1997·Granted Apr 6, 1999·20 cites·14 claims
- 0543US10128656B2Power assist unit and power assist systemSAMSUNG SDI CO LTD·Filed 2015·Granted Nov 13, 2018·0 cites·17 claims
- 0641US8901602B2Power semiconductor device and power conversion system using the deviceTAKIZAWA SATOKI·Filed 2011·Granted Dec 2, 2014·0 cites·2 claims
- 0740US9979283B2DC boosting circuit with at least one energy storage elementSAMSUNG SDI CO LTD·Filed 2015·Granted May 22, 2018·0 cites·14 claims
- 0835US2012044728A1Electric power converterYATSU MAKOTO·Filed 2011·Application pending·0 cites
- 0933US2016036233A1Series-parallel conversion power deviceSAMSUNG SDI CO LTD·Filed 2015·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →