Inventor · disambiguated record
Tsunehiro Endou
Also filed as: ENDOU TSUNEHIRO
4 granted patents·446 citations·filing 2000–2004
82Inventor score
Files withHITACHI LTD4
Top patents by PatentIndex Score
4 records- 0198US6462492B1Position-sensorless controlling method of synchronous motorHITACHI LTD·Filed 2000·Granted Oct 8, 2002·147 cites·13 claims
- 0298US6396229B1Method of estimating a rotor position of synchronous motor, method of controlling synchronous motor with no position sensor and a controller of synchronous motorHITACHI LTD·Filed 2000·Granted May 28, 2002·259 cites·24 claims
- 0378US6441523B1Very high permanent magnet type electric rotating machine systemHITACHI LTD·Filed 2000·Granted Aug 27, 2002·24 cites·8 claims
- 0469US7075266B2Apparatus for controlling an a. c. motorHITACHI LTD·Filed 2004·Granted Jul 11, 2006·16 cites·18 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →