Inventor · disambiguated record
Takatoshi Sakata
Also filed as: SAKATA TAKATOSHI
16 granted patents·4 pending applications·171 citations·filing 1997–2015
93Inventor score
Top patents by PatentIndex Score
20 records- 0194US8872396B2Electric motor and rotor including a permanent magnet holding memberSAKATA TAKATOSHI·Filed 2010·Granted Oct 28, 2014·27 cites·12 claims
- 0293US9441628B2Electric pump unitSAKATA TAKATOSHI·Filed 2010·Granted Sep 13, 2016·13 cites·9 claims
- 0392US6848555B2Electronic controlled couplingKOYO SEIKO CO·Filed 2003·Granted Feb 1, 2005·37 cites·13 claims
- 0489US7641457B2Internal gear pumpJTEKT CORP·Filed 2007·Granted Jan 5, 2010·12 cites·7 claims
- 0581US8222790B2Motor stator, motor and electric pump unitSAKATA TAKATOSHI·Filed 2007·Granted Jul 17, 2012·7 cites·16 claims
- 0678US8120216B2Electric motor and electric pump unit with busbars integrally formed with driving circuit connecting terminalsSAKATA TAKATOSHI·Filed 2008·Granted Feb 21, 2012·9 cites·17 claims
- 0777US7032699B2Drive transmission apparatus for vehicle and a four-wheel drive vehicleFUJI HEAVY IND LTD·Filed 2003·Granted Apr 25, 2006·14 cites·11 claims
- 0874US9745977B2PumpJTEKT CORP·Filed 2015·Granted Aug 29, 2017·1 cites·6 claims
- 0973US8038417B2Electric pump unit and electric oil pump apparatusJTEKT CORP·Filed 2008·Granted Oct 18, 2011·4 cites·5 claims
- 1068US6703807B2Method and apparatus for controlling starting of synchronous motor and electric pump for controlling working fluid of motor vehicle driving system using the apparatusKOYO SEIKO CO·Filed 2002·Granted Mar 9, 2004·19 cites·5 claims
- 1164US7876015B2Stator and electric motorJTEKT CORP·Filed 2008·Granted Jan 25, 2011·3 cites·7 claims
- 1261US7861407B2Busbar structure, method of producing the busbar structure, and electric motor having the busbar structureJTEKT CORP·Filed 2008·Granted Jan 4, 2011·2 cites·13 claims
- 1357US7497800B2Method of operating a vehicle electric motorJTEKT CO LTD·Filed 2004·Granted Mar 3, 2009·8 cites·8 claims
- 1449US6021864AServo valve for power assisted steering gearKOYO SEIKO CO·Filed 1997·Granted Feb 8, 2000·15 cites·20 claims
- 1548US9291163B2Pump having fitting portionsJTEKT CORP·Filed 2014·Granted Mar 22, 2016·0 cites·2 claims
- 1648US8790095B2Electric pump unitSAKATA TAKATOSHI·Filed 2009·Granted Jul 29, 2014·0 cites·9 claims
- 1744US2010060090A1Electric motor, electric pump unit including the same and busbar terminal structureSAKATA TAKATOSHI·Filed 2007·Application pending·0 cites
- 1844US2007182259A1Electric pump unitSAKATA TAKATOSHI·Filed 2005·Application pending·0 cites
- 1940US2012164009A1Electric pump unitSAKATA TAKATOSHI·Filed 2010·Application pending·0 cites
- 2036US2006292025A1Electric internal gear pumpSAKATA TAKATOSHI·Filed 2003·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →