Inventor · disambiguated record
Masaharu Hoashi
Also filed as: HOASHI MASAHARU
5 granted patents·2 pending applications·86 citations·filing 2001–2008
81Inventor score
Top patents by PatentIndex Score
7 records- 0186US8018189B2Motor drive apparatusRENESAS ELECTRONICS CORP·Filed 2008·Granted Sep 13, 2011·17 cites·7 claims
- 0282US6724166B2Apparatus for reducing motor driving noise and method for generating motor driving noise reducing signalRENESAS TECH CORP·Filed 2002·Granted Apr 20, 2004·31 cites·4 claims
- 0381US6806663B2Motor driving circuitRENESAS TECH CORP·Filed 2003·Granted Oct 19, 2004·29 cites·9 claims
- 0469US7176677B2Stationary position detection circuit and motor drive circuitRENESAS TECH CORP·Filed 2006·Granted Feb 13, 2007·5 cites·7 claims
- 0546US6399999B2Semiconductor device with extra control wiring for improving breakdown voltageMITSUBISHI ELECTRIC CORP·Filed 2001·Granted Jun 4, 2002·4 cites·6 claims
- 0644US2007110410A1Stationary position detection circuit and motor drive circuitRENESAS TECH CORP·Filed 2007·Application pending·0 cites
- 0733US2004017172A1Pulse width modulation motor driving device for controlling driving operation of a three-phase motor at the start and ordinary rotational frequencyMITSUBISHI ELECTRIC CORP·Filed 2003·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →