Inventor · disambiguated record
Ryosuke Ohma
Also filed as: OHMA RYOSUKE
11 granted patents·14 citations·filing 2013–2017
82Inventor score
Files withKYOSAN ELECTRIC MFG11
Top patents by PatentIndex Score
11 records- 0178US9590565B2Class-D amplifierKYOSAN ELECTRIC MFG·Filed 2013·Granted Mar 7, 2017·6 cites·4 claims
- 0270US9699878B2Unignited plasma state discrimination device and unignited plasma state discrimination methodKYOSAN ELECTRIC MFG·Filed 2013·Granted Jul 4, 2017·3 cites·8 claims
- 0370US9451687B2High-frequency power supply device, and plasma ignition methodKYOSAN ELECTRIC MFG·Filed 2014·Granted Sep 20, 2016·3 cites·6 claims
- 0463US10886850B2Power supply device and method for controlling power supply deviceKYOSAN ELECTRIC MFG·Filed 2017·Granted Jan 5, 2021·1 cites·4 claims
- 0561US10978950B2Power supply device and method for controlling power supply deviceKYOSAN ELECTRIC MFG·Filed 2017·Granted Apr 13, 2021·1 cites·12 claims
- 0646US10594220B2Power supply device and method for controlling power supply deviceKYOSAN ELECTRIC MFG·Filed 2017·Granted Mar 17, 2020·0 cites·7 claims
- 0742US11368088B2Power supply device and method for controlling power supply deviceKYOSAN ELECTRIC MFG·Filed 2017·Granted Jun 21, 2022·0 cites·9 claims
- 0840US10355607B2Regeneration circulator, high-frequency power supply device, and high-frequency power regeneration methodKYOSAN ELECTRIC MFG·Filed 2014·Granted Jul 16, 2019·0 cites·18 claims
- 0937US10924007B2Power supply device and method for controlling the multi-phase interleaving operation of the power supply deviceKYOSAN ELECTRIC MFG·Filed 2017·Granted Feb 16, 2021·0 cites·6 claims
- 1035US10992217B2Insulated power source and power conversion deviceKYOSAN ELECTRIC MFG·Filed 2017·Granted Apr 27, 2021·0 cites·13 claims
- 1135US10475624B2High-frequency power supply device, and control method for high-frequency power supply deviceKYOSAN ELECTRIC MFG·Filed 2016·Granted Nov 12, 2019·0 cites·11 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →