Inventor · disambiguated record
Kazuma Hasegawa
Also filed as: HASEGAWA KAZUMA
29 granted patents·11 pending applications·178 citations·filing 2004–2024
94Inventor score
Top patents by PatentIndex Score
40 records- 0197US7207304B2Control apparatus for driving vehicle and control method for driving vehicleAISIN AW CO·Filed 2005·Granted Apr 24, 2007·57 cites·10 claims
- 0291US12286171B2Steering control device, vehicle power source system, and vehicleJTEKT CORP·Filed 2022·Granted Apr 29, 2025·2 cites·8 claims
- 0391US7357204B2Drive-control system of electromotive vehicle and drive-control-method of electromotive vehicleAISIN AW CO·Filed 2005·Granted Apr 15, 2008·31 cites·14 claims
- 0488US11919579B2Power supply systemJTEKT CORP·Filed 2021·Granted Mar 5, 2024·2 cites·7 claims
- 0587US12214830B2Steering control deviceJTEKT CORP·Filed 2022·Granted Feb 4, 2025·1 cites·9 claims
- 0687US7928686B2Electric motor control device, electric vehicle, and hybrid electric vehicleAISIN AW CO·Filed 2008·Granted Apr 19, 2011·23 cites·10 claims
- 0786US12214831B2Turning control deviceJTEKT CORP·Filed 2023·Granted Feb 4, 2025·1 cites·4 claims
- 0885US12434724B2Electric power source apparatusJTEKT CORP·Filed 2023·Granted Oct 7, 2025·1 cites·6 claims
- 0984US12049262B2Steer-by-wire steering systemTOYOTA MOTOR CO LTD·Filed 2022·Granted Jul 30, 2024·1 cites·9 claims
- 1083US11887963B2Semiconductor deviceKIOXIA CORP·Filed 2021·Granted Jan 30, 2024·1 cites·20 claims
- 1182US7010400B2Electrically operated vehicle drive controller, electrically operated vehicle drive control method and its programAISIN AW CO·Filed 2005·Granted Mar 7, 2006·16 cites·10 claims
- 1276US7228209B2Vehicle-drive control system and method and program thereforAISIN AW CO·Filed 2004·Granted Jun 5, 2007·39 cites·22 claims
- 1374US12233972B2Control device for vehicleJTEKT CORP·Filed 2022·Granted Feb 25, 2025·0 cites·9 claims
- 1465US12330716B2Steering control deviceJTEKT CORP·Filed 2023·Granted Jun 17, 2025·0 cites·5 claims
- 1563US2025096102A1Semiconductor storage device and method of heating semiconductor storage deviceKIOXIA CORP·Filed 2024·Application pending·0 cites
- 1662US12500202B2Semiconductor device and manufacturing method thereofKIOXIA CORP·Filed 2022·Granted Dec 16, 2025·0 cites·15 claims
- 1762US2024421122A1Semiconductor deviceKIOXIA CORP·Filed 2024·Application pending·0 cites
- 1861US12503155B2Vehicle control deviceJTEKT CORP·Filed 2023·Granted Dec 23, 2025·0 cites·7 claims
- 1961US12344262B2Vehicle control deviceJTEKT CORP·Filed 2023·Granted Jul 1, 2025·0 cites·6 claims
- 2061US2024304607A1Semiconductor device, and manufacturing method thereofKIOXIA CORP·Filed 2024·Application pending·0 cites
- 2160US12024174B2Control device for vehicleJTEKT CORP·Filed 2022·Granted Jul 2, 2024·0 cites·8 claims
- 2259US12489086B2Semiconductor deviceKIOXIA CORP·Filed 2022·Granted Dec 2, 2025·0 cites·11 claims
- 2359US12128964B2Control device for vehicleJTEKT CORP·Filed 2022·Granted Oct 29, 2024·0 cites·6 claims
- 2458US12351252B2Steering control deviceDENSO CORP·Filed 2023·Granted Jul 8, 2025·0 cites·15 claims
- 2558US2025010910A1Steering control device and steering control methodJTEKT CORP·Filed 2024·Application pending·0 cites
- 2657US12454306B2Vehicle control unit and vehicle control methodJTEKT CORP·Filed 2023·Granted Oct 28, 2025·0 cites·9 claims
- 2757US12263897B2Steering control system and steering control methodJTEKT CORP·Filed 2023·Granted Apr 1, 2025·0 cites·6 claims
- 2857US2024400125A1Vehicle control deviceJTEKT CORP·Filed 2024·Application pending·0 cites
- 2957US2024421121A1Semiconductor deviceKIOXIA CORP·Filed 2024·Application pending·0 cites
- 3057US2024409155A1Control device for in-vehicle unit and control method of in-vehicle unitJTEKT CORP·Filed 2024·Application pending·0 cites
- 3156US12240339B2Power supply deviceJTEKT CORP·Filed 2023·Granted Mar 4, 2025·0 cites·6 claims
- 3256US11721672B2Semiconductor device and manufacturing method thereofKIOXIA CORP·Filed 2021·Granted Aug 8, 2023·0 cites·17 claims
- 3356US11705434B2Semiconductor deviceKIOXIA CORP·Filed 2021·Granted Jul 18, 2023·0 cites·18 claims
- 3456US2024124047A1Steering control device and steering control methodJTEKT CORP·Filed 2023·Application pending·0 cites
- 3556US2025002077A1Steering control device and steering control methodJTEKT CORP·Filed 2024·Application pending·0 cites
- 3655US12240546B2Steering control device and standard value adjustment methodJTEKT CORP·Filed 2023·Granted Mar 4, 2025·0 cites·5 claims
- 3754US2024010269A1Steering control systemJTEKT CORP·Filed 2023·Application pending·0 cites
- 3853US12466471B2Vehicle power supply system and control method of vehicle power supply systemJTEKT CORP·Filed 2023·Granted Nov 11, 2025·0 cites·4 claims
- 3952US2023131995A1Steering control deviceJTEKT CORP·Filed 2022·Application pending·0 cites
- 4048US8100033B2Vehicle pedal displacement control structureHASEGAWA KAZUMA·Filed 2007·Granted Jan 24, 2012·3 cites·22 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →