Inventor · disambiguated record
Kazuhito Sakai
Also filed as: SAKAI KAZUHITO
28 granted patents·10 pending applications·559 citations·filing 1994–2024
96Inventor score
Top patents by PatentIndex Score
38 records- 0190US6715432B2Solid fuel burner and method of combustion using solid fuel burnerBABCOCK HITACHI KK·Filed 2002·Granted Apr 6, 2004·44 cites·53 claims
- 0290US5898158APurchased commodity accommodating and transporting apparatus having self scanning function and POS systemFUJITSU LTD·Filed 1994·Granted Apr 27, 1999·99 cites·5 claims
- 0389US7472672B2Starting apparatusTOYOTA MOTOR CO LTD·Filed 2005·Granted Jan 6, 2009·22 cites·15 claims
- 0484US9926888B2Internal combustion engineTOYOTA MOTOR CO LTD·Filed 2016·Granted Mar 27, 2018·3 cites·8 claims
- 0583US7559303B2Startup torque transmitting mechanism of an internal combustion engineTOYOTA MOTOR CO LTD·Filed 2006·Granted Jul 14, 2009·13 cites·6 claims
- 0682US6866193B1Purchased commodity accommodating and transporting apparatus having elements for purchasing a commodity fixed to a transportable accommodation sectionFUJITSU LTD·Filed 1997·Granted Mar 15, 2005·54 cites·12 claims
- 0777US9688114B2Electrically driven vehicleSAKAI KAZUHITO·Filed 2010·Granted Jun 27, 2017·3 cites·15 claims
- 0875US7900529B2Startup torque transmitting mechanism of an internal combustion engineTOYOTA MOTOR CO LTD·Filed 2006·Granted Mar 8, 2011·8 cites·11 claims
- 0970US2025178527A1Vehicle management system and battery electric vehicleTOYOTA MOTOR CO LTD·Filed 2024·Application pending·0 cites
- 1069US6011254APhotoelectric tilt-detecting sensor and method of fabricating the sameROHM CO LTD·Filed 1996·Granted Jan 4, 2000·32 cites·6 claims
- 1167US2025145160A1Electric vehicle and control systemTOYOTA MOTOR CO LTD·Filed 2024·Application pending·0 cites
- 1265US8434448B2Lubrication structure of cranking rotational force transmission mechanism for internal combustion engineSUZUKI TOMOAKI·Filed 2012·Granted May 7, 2013·1 cites·4 claims
- 1364US8267060B2Lubrication structure of cranking rotational force transmission mechanism for internal combustion engineSUZUKI TOMOAKI·Filed 2007·Granted Sep 18, 2012·4 cites·18 claims
- 1462US2025196604A1Electric vehicleTOYOTA MOTOR CO LTD·Filed 2024·Application pending·0 cites
- 1559US2025153638A1Battery electric vehicleTOYOTA MOTOR CO LTD·Filed 2024·Application pending·0 cites
- 1658US2025162499A1Vehicle management system and battery electric vehicleTOYOTA MOTOR CO LTD·Filed 2024·Application pending·0 cites
- 1757US2025232757A1Control deviceTOYOTA MOTOR CO LTD·Filed 2024·Application pending·0 cites
- 1856US5630071APOS system having self scanner and display for issuing total number of purchased commodities after each fixed interval of timeFUJITSU LTD·Filed 1996·Granted May 13, 1997·105 cites·15 claims
- 1956US2025196767A1Battery electric vehicleTOYOTA MOTOR CO LTD·Filed 2024·Application pending·0 cites
- 2054US8413628B2Ring gear, internal combustion engine-starting torque-transmission mechanism, and method of manufacturing ring gearSUZUKI TOMOAKI·Filed 2007·Granted Apr 9, 2013·1 cites·14 claims
- 2151US9845724B2Internal combustion engineTOYOTA MOTOR CO LTD·Filed 2014·Granted Dec 19, 2017·0 cites·5 claims
- 2251US5734839APOS system with customer terminalFUJITSU LTD·Filed 1994·Granted Mar 31, 1998·81 cites·12 claims
- 2350US6105867APurchased commodity accommodating and transporting apparatus having self scanning function and POS systemFUJITSU LTD·Filed 1998·Granted Aug 22, 2000·61 cites·3 claims
- 2446US8479599B2Starter for internal combustion engineSHIBA TOSHIMITSU·Filed 2007·Granted Jul 9, 2013·2 cites·13 claims
- 2545US9976495B2Internal combustion engineTOYOTA MOTOR CO LTD·Filed 2015·Granted May 22, 2018·0 cites·8 claims
- 2645US9533378B2Laser welding method and engine cooling structureKAWASAKI MINORU·Filed 2013·Granted Jan 3, 2017·0 cites·14 claims
- 2743US11578648B2CrankshaftTOYOTA MOTOR CO LTD·Filed 2022·Granted Feb 14, 2023·0 cites·15 claims
- 2840US2007034030A1Internal combustion engine startup torque transfer mechanismTOYOTA MOTOR CO LTD·Filed 2006·Application pending·0 cites
- 2940US2013247847A1Cooling device for engineNOGAWA SHINICHIRO·Filed 2010·Application pending·0 cites
- 3039US9784191B2Internal combustion engineSAKAI KAZUHITO·Filed 2014·Granted Oct 10, 2017·0 cites·16 claims
- 3137US6172357B1Photoelectric tilt-detecting sensor and method of fabricating the sameROHM CO LTD·Filed 1999·Granted Jan 9, 2001·5 cites·2 claims
- 3236US5766028AElectrical connecting device between rotor and statorYAZAKI CORP·Filed 1997·Granted Jun 16, 1998·5 cites·6 claims
- 3335US8296004B2Electrically-driven vehicleUTSUMI SHINTARO·Filed 2009·Granted Oct 23, 2012·0 cites·5 claims
- 3435US5871367ARelative rotary members relaying apparatusYAZAKI CORP·Filed 1997·Granted Feb 16, 1999·8 cites·5 claims
- 3535US5735480ARelay apparatus for relative rotating membersYAZAKI CORP·Filed 1996·Granted Apr 7, 1998·8 cites·16 claims
- 3634US2012259495A1Electrically powered vehicleSAKAI KAZUHITO·Filed 2009·Application pending·0 cites
- 3733US8720621B2Electrically driven vehicleJINGU NOBUHISA·Filed 2009·Granted May 13, 2014·0 cites·1 claims
- 3832US10806193B2Supporter and method for manufacturing sameTOSCOM CO LTD·Filed 2015·Granted Oct 20, 2020·0 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →