Inventor · disambiguated record
Shuichi Ushiki
Also filed as: USHIKI SHUICHI
9 granted patents·2 pending applications·64 citations·filing 1992–2013
84Inventor score
Top patents by PatentIndex Score
11 records- 0173US7184282B2Single-phase power conversion device and three-phase power conversion deviceTOKYO ELECTRIC POWER CO·Filed 2006·Granted Feb 27, 2007·12 cites·14 claims
- 0271US7495936B2Three-phase voltage-fed AC/DC converterORIGIN ELECTRIC·Filed 2007·Granted Feb 24, 2009·11 cites·13 claims
- 0371US5349514AReduced-resonant-current zero-voltage-switched forward converter using saturable inductorORIGIN ELECTRIC·Filed 1992·Granted Sep 20, 1994·35 cites·10 claims
- 0467US8542511B2Single-phase voltage source AC/DC converter and interconnection systemOHSHIMA MASAAKI·Filed 2011·Granted Sep 24, 2013·3 cites·9 claims
- 0557US8553436B2Synchronization detecting circuit and automatic synchronous parallelization apparatusOHSHIMA MASAAKI·Filed 2011·Granted Oct 8, 2013·2 cites·10 claims
- 0653US8848406B2Single-phase voltage type AC/DC converter, three-phase voltage type AC/DC converter, and stabilization control methodOHSHIMA MASAAKI·Filed 2011·Granted Sep 30, 2014·1 cites·20 claims
- 0750US9154050B2Static synchronous compensator and voltage control methodORIGIN ELECTRIC·Filed 2013·Granted Oct 6, 2015·0 cites·9 claims
- 0848US2013294127A1Single-phase voltage source dc-ac power converter and three-phase voltage source dc-ac power converterORIGIN ELECTRIC·Filed 2013·Application pending·0 cites
- 0947US9712075B2Method of controlling single-phase voltage source AC/DC converter and interconnection systemORIGIN ELECTRIC·Filed 2013·Granted Jul 18, 2017·0 cites·4 claims
- 1044US2015145328A1Distributed power system and operation methodORIGIN ELECTRIC·Filed 2013·Application pending·0 cites
- 1142US8503206B2Single-phase voltage source DC-AC power converter and three-phase voltage source DC-AC power converterOHSHIMA MASAAKI·Filed 2010·Granted Aug 6, 2013·0 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →