Inventor · disambiguated record

Eiji Oi

Also filed as: OI EIJI

2 granted patents·107 citations·filing 1998–2005

68Inventor score

Technology areasH02K H10W

Files withHITACHI LTD1 ORIENTAL MOTOR BOSTON TECHNOLO1

Top patents by PatentIndex Score

2 records

0187US7199496B2Integrated electric motor and drive, optimized for high-temperature operationORIENTAL MOTOR BOSTON TECHNOLO·Filed 2005·Granted Apr 3, 2007·34 cites·38 claims
0279US6031257ASemiconductor integrated circuit deviceHITACHI LTD·Filed 1998·Granted Feb 29, 2000·73 cites·20 claims

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