Inventor · disambiguated record
Naoya Oka
Also filed as: OKA NAOYA
83 granted patents·75 pending applications·155 citations·filing 2005–2025
98Inventor score
Top patents by PatentIndex Score
158 records- 0198US11268467B2Controller and control method for internal combustion engineTOYOTA MOTOR CO LTD·Filed 2021·Granted Mar 8, 2022·6 cites·6 claims
- 0298US11225923B2Controller and control method for internal combustion engineTOYOTA MOTOR CO LTD·Filed 2021·Granted Jan 18, 2022·6 cites·6 claims
- 0397US11313309B2Vehicle control device, vehicle control system, and method for controlling vehicleTOYOTA MOTOR CO LTD·Filed 2020·Granted Apr 26, 2022·5 cites·20 claims
- 0496US11248553B2Vehicle control device, vehicle control system, and vehicle control methodTOYOTA MOTOR CO LTD·Filed 2020·Granted Feb 15, 2022·8 cites·20 claims
- 0596US11230984B2Controller and control method for internal combustion engineTOYOTA MOTOR CO LTD·Filed 2021·Granted Jan 25, 2022·4 cites·6 claims
- 0696US10969304B2State detection system for internal combustion engine, data analysis device, and vehicleTOYOTA MOTOR CO LTD·Filed 2020·Granted Apr 6, 2021·5 cites·9 claims
- 0795US7369183B2Image display apparatusHITACHI LTD·Filed 2005·Granted May 6, 2008·37 cites·12 claims
- 0893US11235781B2Vehicle control system, vehicle controller, vehicle learning device, vehicle control method, and memory mediumTOYOTA MOTOR CO LTD·Filed 2020·Granted Feb 1, 2022·3 cites·8 claims
- 0993US11125179B2Vehicle controller, vehicle control system, vehicle learning device, vehicle learning method, vehicle control method, and memory mediumTOYOTA MOTOR CO LTD·Filed 2020·Granted Sep 21, 2021·5 cites·10 claims
- 1093US11111869B2State detection system for internal combustion engine, data analysis device, and hybrid vehicleTOYOTA MOTOR CO LTD·Filed 2020·Granted Sep 7, 2021·3 cites·8 claims
- 1193US7825893B2Liquid crystal display, as well as, a backlight controller and a method for the sameHITACHI LTD·Filed 2007·Granted Nov 2, 2010·15 cites·10 claims
- 1290US11603111B2Vehicle controller, vehicle control system, and learning device for vehicleTOYOTA MOTOR CO LTD·Filed 2020·Granted Mar 14, 2023·2 cites·10 claims
- 1389US11922735B2Vehicle controller, vehicle control method, and non-transitory computer readable medium storing vehicle control programTOYOTA MOTOR CO LTD·Filed 2020·Granted Mar 5, 2024·2 cites·15 claims
- 1489US11421622B2Vehicle controller, vehicle control system, and learning device for vehicleTOYOTA MOTOR CO LTD·Filed 2020·Granted Aug 23, 2022·2 cites·8 claims
- 1588US11398151B2Server, server control method, server control program, vehicle, vehicle control method, and vehicle control programTOYOTA MOTOR CO LTD·Filed 2019·Granted Jul 26, 2022·4 cites·5 claims
- 1688US11332114B2Vehicle control data generation method, vehicle controller, vehicle control system, and vehicle learning deviceTOYOTA MOTOR CO LTD·Filed 2021·Granted May 17, 2022·2 cites·7 claims
- 1788US11226034B2Vehicle control data generating method, vehicle controller, vehicle control system, and vehicle learning deviceTOYOTA MOTOR CO LTD·Filed 2020·Granted Jan 18, 2022·2 cites·13 claims
- 1887US11907965B2Information processing device, information processing method, and non-transitory storage mediumTOYOTA MOTOR CO LTD·Filed 2022·Granted Feb 20, 2024·1 cites·14 claims
- 1987US11654915B2Method of generating vehicle control data, vehicle control device, and vehicle control systemTOYOTA MOTOR CO LTD·Filed 2020·Granted May 23, 2023·2 cites·13 claims
- 2087US11377084B2Vehicle controller, vehicle control system, vehicle learning device, vehicle learning method, and memory mediumTOYOTA MOTOR CO LTD·Filed 2020·Granted Jul 5, 2022·2 cites·9 claims
- 2187US7916158B2Image display apparatus, image signal processing circuit used therein, and method of controlling color saturation of image signalHITACHI LTD·Filed 2006·Granted Mar 29, 2011·13 cites·14 claims
- 2286US10509614B2Video display apparatus-apparatus communicationMAXELL LTD·Filed 2015·Granted Dec 17, 2019·5 cites·11 claims
- 2383US11092103B2State determination device for internal combustion engine, state determination system for internal combustion engine, data analysis device, and control device for internal combustion engineTOYOTA MOTOR CO LTD·Filed 2020·Granted Aug 17, 2021·1 cites·8 claims
- 2481US11904868B2Information processing device, recording medium, and information processing methodTOYOTA MOTOR CO LTD·Filed 2021·Granted Feb 20, 2024·1 cites·14 claims
- 2581US11654890B2Vehicle control data generation method, vehicle controller, vehicle control system, and vehicle learning deviceTOYOTA MOTOR CO LTD·Filed 2021·Granted May 23, 2023·1 cites·7 claims
- 2681US11453375B2Vehicle controller, vehicle control system, vehicle learning device, vehicle control method, and memory mediumTOYOTA MOTOR CO LTD·Filed 2020·Granted Sep 27, 2022·1 cites·10 claims
- 2780US12281808B2Information processing device, information processing method, and systemTOYOTA MOTOR CO LTD·Filed 2023·Granted Apr 22, 2025·0 cites·6 claims
- 2880US11727418B2Information processing apparatus, information processing method, and non-transitory storage mediumTOYOTA MOTOR CO LTD·Filed 2021·Granted Aug 15, 2023·1 cites·4 claims
- 2980US11530662B2Method of generating vehicle control data, vehicle control device, and vehicle control systemTOYOTA MOTOR CO LTD·Filed 2020·Granted Dec 20, 2022·1 cites·11 claims
- 3079US11326541B2Vehicle learning control system, vehicle control device, and vehicle learning deviceTOYOTA MOTOR CO LTD·Filed 2020·Granted May 10, 2022·1 cites·20 claims
- 3178US11643096B2Vehicle learning system, vehicle control device, and vehicle learning deviceTOYOTA MOTOR CO LTD·Filed 2020·Granted May 9, 2023·1 cites·17 claims
- 3278US11125178B2State detection system for internal combustion engine, data analysis device, and vehicleTOYOTA MOTOR CO LTD·Filed 2020·Granted Sep 21, 2021·1 cites·11 claims
- 3377US11144771B2In-vehicle device, control method, program, and vehicleTOYOTA MOTOR CO LTD·Filed 2019·Granted Oct 12, 2021·1 cites·14 claims
- 3476US12434847B2Flight vehicle and MaaS provision methodTOYOTA MOTOR CO LTD·Filed 2024·Granted Oct 7, 2025·0 cites·5 claims
- 3576US8390640B2Television device for adjusting quality of video image to be displayedAOKI HIROSHI·Filed 2009·Granted Mar 5, 2013·5 cites·9 claims
- 3675US11694547B2Server, server control method, server control program, vehicle, vehicle control method, and vehicle control programTOYOTA MOTOR CO LTD·Filed 2022·Granted Jul 4, 2023·0 cites·3 claims
- 3772US11208100B2Server device and vehicleTOYOTA MOTOR CO LTD·Filed 2019·Granted Dec 28, 2021·2 cites·12 claims
- 3871US12406278B2Information processing device, information processing method, and non-transitory storage mediumTOYOTA MOTOR CO LTD·Filed 2023·Granted Sep 2, 2025·0 cites·7 claims
- 3971US11738747B2Server device and vehicleTOYOTA MOTOR CO LTD·Filed 2021·Granted Aug 29, 2023·0 cites·6 claims
- 4070US12058478B2Projection type video display deviceMAXELL LTD·Filed 2019·Granted Aug 6, 2024·1 cites·7 claims
- 4169US11892183B2Information processing device, information processing method, and system that determines a product and a consumption based on information relating to a fluctuation of a powerTOYOTA MOTOR CO LTD·Filed 2021·Granted Feb 6, 2024·0 cites·18 claims
- 4269US11631321B2Server, server control method, server control program, vehicle, vehicle control method, and vehicle control programTOYOTA MOTOR CO LTD·Filed 2022·Granted Apr 18, 2023·0 cites·11 claims
- 4369US7719619B2Image processing apparatusHITACHI LTD·Filed 2006·Granted May 18, 2010·3 cites·16 claims
- 4469US2025214475A1Power supply support deviceTOYOTA MOTOR CO LTD·Filed 2024·Application pending·0 cites
- 4566US12432322B2Projection type video display deviceMAXELL LTD·Filed 2024·Granted Sep 30, 2025·0 cites·7 claims
- 4666US12039560B2Information processing device, information processing method, and information processing systemTOYOTA MOTOR CO LTD·Filed 2023·Granted Jul 16, 2024·0 cites·17 claims
- 4764US11651690B2Control apparatus, system, vehicle, and vehicle control methodTOYOTA MOTOR CO LTD·Filed 2021·Granted May 16, 2023·0 cites·15 claims
- 4864US2021342601A1Information processing system, method of information processing, and programTOYOTA MOTOR CO LTD·Filed 2021·Application pending·0 cites
- 4963US11995987B2Apparatus and system for parking position for vehicle pick-up or drop-offTOYOTA MOTOR CO LTD·Filed 2021·Granted May 28, 2024·0 cites·20 claims
- 5063US2024397024A1Video display device and projectorMAXELL LTD·Filed 2024·Application pending·0 cites
Showing the top 50 of 158 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →