Inventor · disambiguated record
Koichiro Yamauchi
Also filed as: YAMAUCHI KOICHIRO
15 granted patents·5 pending applications·19 citations·filing 2013–2024
87Inventor score
Files withTOYOTA MOTOR CO LTD20
Top patents by PatentIndex Score
20 records- 0189US11919522B2Apparatus and method for determining stateTOYOTA MOTOR CO LTD·Filed 2021·Granted Mar 5, 2024·2 cites·7 claims
- 0285US9846430B2Vehicle control systemTOYOTA MOTOR CO LTD·Filed 2014·Granted Dec 19, 2017·6 cites·16 claims
- 0379US10800424B2Driver condition detection systemTOYOTA MOTOR CO LTD·Filed 2018·Granted Oct 13, 2020·4 cites·7 claims
- 0477US12227193B2Driver assistance system and driver assistance methodTOYOTA MOTOR CO LTD·Filed 2023·Granted Feb 18, 2025·0 cites·4 claims
- 0576US2024034331A1Drowsiness sign notification system and drowsiness sign notification methodTOYOTA MOTOR CO LTD·Filed 2023·Application pending·0 cites
- 0675US11462027B2Eye opening degree calculation deviceTOYOTA MOTOR CO LTD·Filed 2021·Granted Oct 4, 2022·1 cites·6 claims
- 0773US11453401B2Closed eye determination deviceTOYOTA MOTOR CO LTD·Filed 2020·Granted Sep 27, 2022·1 cites·2 claims
- 0872US10803294B2Driver monitoring systemTOYOTA MOTOR CO LTD·Filed 2018·Granted Oct 13, 2020·2 cites·6 claims
- 0967US11897481B2Driver assistance system and driver assistance methodTOYOTA MOTOR CO LTD·Filed 2021·Granted Feb 13, 2024·0 cites·7 claims
- 1067US11807246B2Drowsiness sign notification system and drowsiness sign notification methodTOYOTA MOTOR CO LTD·Filed 2021·Granted Nov 7, 2023·0 cites·5 claims
- 1162US9725117B2Parking assist systemTOYOTA MOTOR CO LTD·Filed 2014·Granted Aug 8, 2017·3 cites·7 claims
- 1257US2025100546A1Automatic parking systemTOYOTA MOTOR CO LTD·Filed 2024·Application pending·0 cites
- 1356US2025029404A1Drowsiness sign notification device and method for notification of sign of drowsinessTOYOTA MOTOR CO LTD·Filed 2024·Application pending·0 cites
- 1455US11636749B2Drowsiness 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
- 1553US2024029453A1Careless driving determination apparatus and careless driving determination methodTOYOTA MOTOR CO LTD·Filed 2023·Application pending·0 cites
- 1650US10427690B2Control systemTOYOTA MOTOR CO LTD·Filed 2018·Granted Oct 1, 2019·0 cites·5 claims
- 1749US12029551B2Drowsiness sign notification systemTOYOTA MOTOR CO LTD·Filed 2021·Granted Jul 9, 2024·0 cites·5 claims
- 1849US11048951B2Occupant state recognition apparatusTOYOTA MOTOR CO LTD·Filed 2019·Granted Jun 29, 2021·0 cites·4 claims
- 1943US10896338B2Control systemTOYOTA MOTOR CO LTD·Filed 2018·Granted Jan 19, 2021·0 cites·11 claims
- 2040US2016207527A1Automatic driving apparatusTOYOTA MOTOR CO LTD·Filed 2013·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →