Inventor · disambiguated record
Kazuhiro Oryoji
Also filed as: ORYOJI Kazuhiro
23 granted patents·9 pending applications·5 citations·filing 2013–2023
89Inventor score
Top patents by PatentIndex Score
32 records- 0191US11898508B2Internal combustion engine control deviceHITACHI ASTEMO LTD·Filed 2020·Granted Feb 13, 2024·3 cites·12 claims
- 0273US10900426B2Control deviceHITACHI AUTOMOTIVE SYSTEMS LTD·Filed 2017·Granted Jan 26, 2021·1 cites·17 claims
- 0357US12215643B2Control device for internal combustion engineHITACHI ASTEMO LTD·Filed 2022·Granted Feb 4, 2025·0 cites·10 claims
- 0457US11371480B2Control deviceHITACHI ASTEMO LTD·Filed 2019·Granted Jun 28, 2022·0 cites·20 claims
- 0557US10677183B2Internal combustion engine control apparatusHITACHI AUTOMOTIVE SYSTEMS LTD·Filed 2016·Granted Jun 9, 2020·0 cites·13 claims
- 0655US11629683B2Internal combustion engine control deviceHITACHI ASTEMO LTD·Filed 2020·Granted Apr 18, 2023·0 cites·15 claims
- 0755US10794310B2Engine control system and methodHITACHI AUTOMOTIVE SYSTEMS LTD·Filed 2018·Granted Oct 6, 2020·1 cites·20 claims
- 0855US10696302B2Internal combustion engine control deviceHITACHI AUTOMOTIVE SYSTEMS LTD·Filed 2016·Granted Jun 30, 2020·0 cites·22 claims
- 0953US12378927B2In-vehicle control device and method for controlling internal combustion engineHITACHI ASTEMO LTD·Filed 2023·Granted Aug 5, 2025·0 cites·13 claims
- 1053US11603819B2Internal combustion engine control device and ignition deviceHITACHI ASTEMO LTD·Filed 2020·Granted Mar 14, 2023·0 cites·15 claims
- 1151US12123366B2Internal combustion engine control deviceHITACHI ASTEMO LTD·Filed 2021·Granted Oct 22, 2024·0 cites·14 claims
- 1251US11007480B2Exhaust gas purification systemHITACHI AUTOMOTIVE SYSTEMS LTD·Filed 2018·Granted May 18, 2021·0 cites·10 claims
- 1350US12454924B2Control device for internal combustion engine and control method for internal combustion engineHITACHI ASTEMO LTD·Filed 2022·Granted Oct 28, 2025·0 cites·15 claims
- 1450US10641186B2Internal combustion engine control apparatusHITACHI AUTOMOTIVE SYSTEMS LTD·Filed 2017·Granted May 5, 2020·0 cites·5 claims
- 1550US10280855B2Control device for internal combustion engineHITACHI AUTOMOTIVE SYSTEMS LTD·Filed 2015·Granted May 7, 2019·0 cites·8 claims
- 1648US10941726B2Control device for internal combustion engineHITACHI AUTOMOTIVE SYSTEMS LTD·Filed 2017·Granted Mar 9, 2021·0 cites·9 claims
- 1747US10844826B2Internal combustion engine control deviceHITACHI AUTOMOTIVE SYSTEMS LTD·Filed 2017·Granted Nov 24, 2020·0 cites·19 claims
- 1846US10837418B2Internal combustion engine control deviceHITACHI AUTOMOTIVE SYSTEMS LTD·Filed 2016·Granted Nov 17, 2020·0 cites·4 claims
- 1946US10400738B2Control device for internal combustion engineHITACHI AUTOMOTIVE SYSTEMS LTD·Filed 2016·Granted Sep 3, 2019·0 cites·12 claims
- 2044US10371075B2Control apparatus for internal combustion engineHITACHI AUTOMOTIVE SYSTEMS LTD·Filed 2016·Granted Aug 6, 2019·0 cites·13 claims
- 2144US2013184968A1Electric Power Supply System and Controller of Vehicle that can Supply Electric Power to OutsideHITACHI LTD·Filed 2013·Application pending·0 cites
- 2243US10941724B2Engine system control deviceHITACHI AUTOMOTIVE SYSTEMS LTD·Filed 2016·Granted Mar 9, 2021·0 cites·7 claims
- 2342US10677208B2Fuel injection deviceHITACHI AUTOMOTIVE SYSTEMS LTD·Filed 2016·Granted Jun 9, 2020·0 cites·10 claims
- 2442US2020332759A1Internal-Combustion-Engine Control Unit and Internal-Combustion-Engine Control MethodHITACHI AUTOMOTIVE SYSTEMS LTD·Filed 2019·Application pending·0 cites
- 2542US2015039207A1Method and Apparatus for Estimating an Alcohol Concentration in an Alcohol Fuel Mixture Supplied to an Internal Combustion EngineHITACHI LTD·Filed 2014·Application pending·0 cites
- 2640US11834050B2System and method for predictive pre-warming control of hybrid electric vehicles (HEV)HITACHI ASTEMO LTD·Filed 2020·Granted Dec 5, 2023·0 cites·20 claims
- 2739US2017306825A1Co2 recovery device of internal combustion engineHITACHI LTD·Filed 2015·Application pending·0 cites
- 2839US2018362044A1Vehicle control deviceHITACHI AUTOMOTIVE SYSTEMS LTD·Filed 2017·Application pending·0 cites
- 2937US2019040814A1Fuel Injection Valve Control DeviceHITACHI AUTOMOTIVE SYSTEMS LTD·Filed 2016·Application pending·0 cites
- 3034US2019145305A1Fuel Injection Control DeviceHITACHI AUTOMOTIVE SYSTEMS LTD·Filed 2016·Application pending·0 cites
- 3134US2017314500A1Engine Control DeviceHITACHI AUTOMOTIVE SYSTEMS LTD·Filed 2015·Application pending·0 cites
- 3232US2023079934A1Control Device for Internal Combustion EngineHITACHI ASTEMO LTD·Filed 2021·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →