Inventor · disambiguated record
Yoichi Morishima
Also filed as: MORISHIMA YOICHI
14 granted patents·1 pending application·88 citations·filing 1988–2022
89Inventor score
Top patents by PatentIndex Score
15 records- 0186US4999560AElectric motor running system employing photovoltaic arrayTOSHIBA KK·Filed 1988·Granted Mar 12, 1991·48 cites·7 claims
- 0285US11258290B2Power supply apparatusTOSHIBA KK·Filed 2020·Granted Feb 22, 2022·2 cites·15 claims
- 0379US9946237B2Energy management device, energy management system, and energy management methodTOSHIBA KK·Filed 2015·Granted Apr 17, 2018·4 cites·10 claims
- 0478US8299648B2UPS at the recovery mode from the power failureMORISHIMA YOICHI·Filed 2010·Granted Oct 30, 2012·8 cites·15 claims
- 0574US9413224B2DC to AC power conversion device using switching elementsTOSHIBA KK·Filed 2015·Granted Aug 9, 2016·4 cites·20 claims
- 0673US8606425B2Adjustable UPS protectionMORISHIMA YOICHI·Filed 2010·Granted Dec 10, 2013·6 cites·20 claims
- 0767US8110946B2Uninterruptible power supplyMORISHIMA YOICHI·Filed 2009·Granted Feb 7, 2012·8 cites·11 claims
- 0864US7622823B2Uninterruptible power supply with low leakage currentTOSHIBA INT CORP·Filed 2007·Granted Nov 24, 2009·6 cites·11 claims
- 0961US11923789B2Power converterTOSHIBA KK·Filed 2022·Granted Mar 5, 2024·0 cites·12 claims
- 1056US11539223B2Charging/discharging apparatusTOSHIBA KK·Filed 2020·Granted Dec 27, 2022·0 cites·10 claims
- 1150US11527966B2Power conversion apparatus that judges system power failure based on system frequency and voltageTOSHIBA KK·Filed 2020·Granted Dec 13, 2022·0 cites·6 claims
- 1247US9998029B2Inverter and inverter deviceTOSHIBA KK·Filed 2017·Granted Jun 12, 2018·0 cites·4 claims
- 1345US8036004B2Uninterruptible power supply with total isolationTOSHIBA INT CORP·Filed 2008·Granted Oct 11, 2011·2 cites·17 claims
- 1438US10284094B2Current balance adjustment circuit and power conversion systemTOSHIBA KK·Filed 2018·Granted May 7, 2019·0 cites·19 claims
- 1534US2015270712A1Controlling apparatus, power converting apparatus and controlling systemTOSHIBA KK·Filed 2015·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →