Inventor · disambiguated record
Takeshi Oumaru
Also filed as: OUMARU TAKESHI
3 granted patents·25 citations·filing 2002–2004
69Inventor score
Files withMITSUBISHI ELECTRIC CORP3
Top patents by PatentIndex Score
3 records- 0152US7084590B2Booster and motor controllerMITSUBISHI ELECTRIC CORP·Filed 2004·Granted Aug 1, 2006·10 cites·18 claims
- 0250US7242113B2Power semiconductor deviceMITSUBISHI ELECTRIC CORP·Filed 2003·Granted Jul 10, 2007·10 cites·8 claims
- 0346US6800934B2Power moduleMITSUBISHI ELECTRIC CORP·Filed 2002·Granted Oct 5, 2004·5 cites·14 claims
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →