Inventor · disambiguated record
Kentaro Oi
Also filed as: OI KENTARO
3 granted patents·17 citations·filing 2008–2010
66Inventor score
Technology areasH02P
Top patents by PatentIndex Score
3 records- 0185US8305019B2Torque controller for permanent magnet synchronous motorTOBARI KAZUAKI·Filed 2010·Granted Nov 6, 2012·8 cites·7 claims
- 0266US7791295B2Field weakening control apparatus for permanent magnet motor and electric power steering using sameHITACHI LTD·Filed 2008·Granted Sep 7, 2010·6 cites·30 claims
- 0352US8344671B2Speed controller of magnetic motorHITACHI IND EQUIPMENT SYS·Filed 2009·Granted Jan 1, 2013·3 cites·13 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →