Inventor · disambiguated record
Tatsuo Iida
Also filed as: IIDA TATSUO · KOBAYASHI NOBUMITSU
33 granted patents·2 pending applications·537 citations·filing 1978–2024
97Inventor score
Files withTOYOTA MOTOR CO LTD25SADAMITSU TAKAHIRO3TOKYO SHIBAURA ELECTRIC CO2AISIN SEIKI1INOSHITA HIROFUMI1
Top patents by PatentIndex Score
35 records- 0197US6374813B1Valve during apparatus and method for internal combustion engineTOYOTA MOTOR CO LTD·Filed 2000·Granted Apr 23, 2002·84 cites·15 claims
- 0295US5738056AVariable valve timing mechanism for internal combustion engineTOYOTA MOTOR CO LTD·Filed 1997·Granted Apr 14, 1998·87 cites·18 claims
- 0390US5797361AVariable valve timing mechanism for internal combustion engineTOYOTA MOTOR CO LTD·Filed 1997·Granted Aug 25, 1998·57 cites·31 claims
- 0488US9121281B2Turbocharger and turbocharger wheel housingSADAMITSU TAKAHIRO·Filed 2011·Granted Sep 1, 2015·13 cites·27 claims
- 0584US9234459B2Turbocharger and wheel housingSADAMITSU TAKAHIRO·Filed 2011·Granted Jan 12, 2016·10 cites·6 claims
- 0682US8784741B2Electrically-heated catalytic converterYOSHIOKA MAMORU·Filed 2010·Granted Jul 22, 2014·8 cites·8 claims
- 0780US5724929AEngine variable valve timing mechanismTOYOTA MOTOR CO LTD·Filed 1997·Granted Mar 10, 1998·32 cites·20 claims
- 0878US6279523B1Valve driving apparatus provided in an internal combustion engineTOYOTA MOTOR CO LTD·Filed 1999·Granted Aug 28, 2001·25 cites·8 claims
- 0977US6679204B2Valve driving apparatus of internal combustion engineTOYOTA MOTOR CO LTD·Filed 2002·Granted Jan 20, 2004·16 cites·11 claims
- 1076US6125803AElectromagnetically driven valve for an internal combustion engineTOYOTA MOTOR CO LTD·Filed 1998·Granted Oct 3, 2000·30 cites·4 claims
- 1174US7071585B2Turbocharger with rotating electric machineTOYOTA MOTOR CO LTD·Filed 2005·Granted Jul 4, 2006·9 cites·4 claims
- 1274US6334413B1Electromagnetic actuating systemTOYOTA MOTOR CO LTD·Filed 1999·Granted Jan 1, 2002·26 cites·12 claims
- 1371US8329110B2Electrically-heated catalystKINOSHITA YASUO·Filed 2011·Granted Dec 11, 2012·3 cites·8 claims
- 1471US6943468B2Turbocharger with rotating electric machineAISIN SEIKI·Filed 2004·Granted Sep 13, 2005·17 cites·10 claims
- 1571US6477993B1Control device for solenoid driving valveTOYOTA MOTOR CO LTD·Filed 1999·Granted Nov 12, 2002·27 cites·4 claims
- 1670US10119401B2Balance correction device for rotorTOYOTA MOTOR CO LTD·Filed 2016·Granted Nov 6, 2018·1 cites·6 claims
- 1768US12352225B1VehicleTOYOTA MOTOR CO LTD·Filed 2024·Granted Jul 8, 2025·0 cites·10 claims
- 1868US9695780B2Internal combustion engineSADAMITSU TAKAHIRO·Filed 2012·Granted Jul 4, 2017·2 cites·13 claims
- 1967US6170445B1Electromagnetic actuating system of internal combustion engineTOYOTA MOTOR CO LTD·Filed 1999·Granted Jan 9, 2001·20 cites·12 claims
- 2066US11965448B2Catalyst deviceTOYOTA MOTOR CO LTD·Filed 2023·Granted Apr 23, 2024·0 cites·4 claims
- 2164US6032925AGel cushioned solenoid valve deviceTOYOTA MOTOR CO LTD·Filed 1998·Granted Mar 7, 2000·18 cites·10 claims
- 2262US4209821AMulti-breaker type gas-insulated switchgearTOKYO SHIBAURA ELECTRIC CO·Filed 1978·Granted Jun 24, 1980·13 cites·5 claims
- 2354US11946407B2Catalyst deviceTOYOTA MOTOR CO LTD·Filed 2023·Granted Apr 2, 2024·0 cites·4 claims
- 2454US6283073B1Solenoid-operated valve control apparatus for internal combustion engineTOYOTA MOTOR CO LTD·Filed 2000·Granted Sep 4, 2001·5 cites·26 claims
- 2553US6230674B1Electromagnetically driven valve for an internal combustion engineTOYOTA MOTOR CO LTD·Filed 2000·Granted May 15, 2001·5 cites·4 claims
- 2651US2024243390A1Electrically heated catalyst systemTOYOTA MOTOR CO LTD·Filed 2024·Application pending·0 cites
- 2746US8986619B2Exhaust air purification deviceYASUO KINOSHITA·Filed 2009·Granted Mar 24, 2015·1 cites·1 claims
- 2845US9222367B2Turbocharger and manufacturing method for turbochargerINOSHITA HIROFUMI·Filed 2010·Granted Dec 29, 2015·1 cites·6 claims
- 2944US5293845AControl mechanism for engine valve timingTOYOTA MOTOR CO LTD·Filed 1992·Granted Mar 15, 1994·11 cites·18 claims
- 3039US6089196ACylinder head having a solenoid valve control device for operating a valve of an internal combustion engineTOYOTA MOTOR CO LTD·Filed 1998·Granted Jul 18, 2000·8 cites·11 claims
- 3138US6298812B1Valve driving apparatus provided in an internal combustion engineTOYOTA MOTOR CO LTD·Filed 1999·Granted Oct 9, 2001·5 cites·14 claims
- 3237US6336431B2Valve driving apparatus provided in an internal combustion engineTOYOTA MOTOR CO LTD·Filed 2001·Granted Jan 8, 2002·0 cites·12 claims
- 3336US10107181B2Internal combustion engineTOYOTA MOTOR CO LTD·Filed 2015·Granted Oct 23, 2018·0 cites·5 claims
- 3436US2002170512A1Electromagnetic actuatorTOYOTA MOTOR CO LTD·Filed 2002·Application pending·0 cites
- 3533US4399315AGas-insulated electric apparatusTOKYO SHIBAURA ELECTRIC CO·Filed 1981·Granted Aug 16, 1983·3 cites·4 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →