Inventor · disambiguated record
Masataka Sano
Also filed as: SANO MASATAKA
8 granted patents·4 pending applications·4 citations·filing 2020–2024
75Inventor score
Files withTOYOTA MOTOR CO LTD12
Top patents by PatentIndex Score
12 records- 0189US11919522B2Apparatus and method for determining stateTOYOTA MOTOR CO LTD·Filed 2021·Granted Mar 5, 2024·2 cites·7 claims
- 0277US12227193B2Driver assistance system and driver assistance methodTOYOTA MOTOR CO LTD·Filed 2023·Granted Feb 18, 2025·0 cites·4 claims
- 0376US2024034331A1Drowsiness sign notification system and drowsiness sign notification methodTOYOTA MOTOR CO LTD·Filed 2023·Application pending·0 cites
- 0475US11462027B2Eye opening degree calculation deviceTOYOTA MOTOR CO LTD·Filed 2021·Granted Oct 4, 2022·1 cites·6 claims
- 0573US11453401B2Closed eye determination deviceTOYOTA MOTOR CO LTD·Filed 2020·Granted Sep 27, 2022·1 cites·2 claims
- 0667US11897481B2Driver assistance system and driver assistance methodTOYOTA MOTOR CO LTD·Filed 2021·Granted Feb 13, 2024·0 cites·7 claims
- 0767US11807246B2Drowsiness sign notification system and drowsiness sign notification methodTOYOTA MOTOR CO LTD·Filed 2021·Granted Nov 7, 2023·0 cites·5 claims
- 0856US2025018968A1Driver monitoring device, driver monitoring method and driver monitoring computer programTOYOTA MOTOR CO LTD·Filed 2024·Application pending·0 cites
- 0955US11636749B2Drowsiness sign notification system, drowsiness sign notification method, and drowsiness sign notification programTOYOTA MOTOR CO LTD·Filed 2021·Granted Apr 25, 2023·0 cites·10 claims
- 1053US2024029453A1Careless driving determination apparatus and careless driving determination methodTOYOTA MOTOR CO LTD·Filed 2023·Application pending·0 cites
- 1150US2024262288A1Driver monitoring device, driver monitoring method, and non-transitory recording mediumTOYOTA MOTOR CO LTD·Filed 2023·Application pending·0 cites
- 1249US12029551B2Drowsiness sign notification systemTOYOTA MOTOR CO LTD·Filed 2021·Granted Jul 9, 2024·0 cites·5 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →