Inventor · disambiguated record
Yuuichi Handa
Also filed as: HANDA YUUICHI
21 granted patents·29 citations·filing 2011–2022
90Inventor score
Top patents by PatentIndex Score
21 records- 0189US9899928B2Power conversion apparatus having an auxiliary coil functioning as a flyback transformerDENSO CORP·Filed 2016·Granted Feb 20, 2018·7 cites·23 claims
- 0286US9762133B2AC-DC converter with output power suppressionDENSO CORP·Filed 2017·Granted Sep 12, 2017·4 cites·1 claims
- 0384US9713293B2Electric power converterDENSO CORP·Filed 2015·Granted Jul 18, 2017·5 cites·8 claims
- 0482US8796816B2Semiconductor module with electrical switching elementsHAYASHI YUJI·Filed 2011·Granted Aug 5, 2014·8 cites·15 claims
- 0570US9602008B1Power conversion apparatus and method for controlling power conversion apparatusDENSO CORP·Filed 2015·Granted Mar 21, 2017·2 cites·96 claims
- 0666US9584010B2Power supply apparatusDENSO CORP·Filed 2015·Granted Feb 28, 2017·2 cites·6 claims
- 0764US9705397B2AC-DC converter with output power suppressionDENSO CORP·Filed 2015·Granted Jul 11, 2017·1 cites·7 claims
- 0860US12015351B2Power conversion apparatusDENSO CORP·Filed 2022·Granted Jun 18, 2024·0 cites·9 claims
- 0959US12036893B2Power supply systemDENSO CORP·Filed 2022·Granted Jul 16, 2024·0 cites·16 claims
- 1054US12143011B2Electric power conversion apparatusDENSO CORP·Filed 2022·Granted Nov 12, 2024·0 cites·4 claims
- 1154US9755528B2AC-DC converter with output power suppressionDENSO CORP·Filed 2016·Granted Sep 5, 2017·0 cites·1 claims
- 1253US12149179B2Power converter with controller alternately turning on switchesDENSO CORP·Filed 2022·Granted Nov 19, 2024·0 cites·8 claims
- 1349US9647535B2Compact structure of power-supply apparatus capable of minimizing electromagnetic noiseDENSO CORP·Filed 2014·Granted May 9, 2017·0 cites·5 claims
- 1449US9293994B2Electric power source device equipped with transformerDENSO CORP·Filed 2014·Granted Mar 22, 2016·0 cites·19 claims
- 1548US11923756B2Control apparatus for power conversion apparatusDENSO CORP·Filed 2021·Granted Mar 5, 2024·0 cites·13 claims
- 1646US9893624B2Power supply unit having heat dissipation structureDENSO CORP·Filed 2014·Granted Feb 13, 2018·0 cites·11 claims
- 1746US9461549B2Electric power source deviceDENSO CORP·Filed 2014·Granted Oct 4, 2016·0 cites·13 claims
- 1842US9160237B2Electric power converterDENSO CORP·Filed 2013·Granted Oct 13, 2015·0 cites·4 claims
- 1941US9692307B2Power conversion apparatusDENSO CORP·Filed 2015·Granted Jun 27, 2017·0 cites·10 claims
- 2034US10885016B2System, client device, server device, and programTOSHIBA KK·Filed 2017·Granted Jan 5, 2021·0 cites·7 claims
- 2133US9923473B2Power supply apparatus for reducing noise induced in DC wiresDENSO CORP·Filed 2015·Granted Mar 20, 2018·0 cites·10 claims
Join the waitlist — get patent alerts
Get an alert when Yuuichi Handa files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →