Inventor · disambiguated record
Iwao Izumikawa
Also filed as: IZUMIKAWA IWAO
12 granted patents·1 pending application·8 citations·filing 2008–2022
82Inventor score
Top patents by PatentIndex Score
13 records- 0177US11813984B2Alighting support deviceTOYOTA MOTOR CO LTD·Filed 2021·Granted Nov 14, 2023·1 cites·3 claims
- 0268US11667284B2Rear view monitoring deviceTOYOTA MOTOR CO LTD·Filed 2021·Granted Jun 6, 2023·0 cites·9 claims
- 0367US11091159B2Rear view monitoring deviceTOYOTA MOTOR CO LTD·Filed 2019·Granted Aug 17, 2021·1 cites·8 claims
- 0467US8244430B2Stroke sensor abnormality determining device and determining method, and brake control device and methodIZUMIKAWA IWAO·Filed 2008·Granted Aug 14, 2012·5 cites·14 claims
- 0564US11639133B2Vehicle exit assist apparatusTOYOTA MOTOR CO LTD·Filed 2022·Granted May 2, 2023·0 cites·20 claims
- 0661US10839692B2Driving supporterTOYOTA MOTOR CO LTD·Filed 2017·Granted Nov 17, 2020·1 cites·5 claims
- 0755US11479173B2Driving assistance apparatusDENSO CORP·Filed 2021·Granted Oct 25, 2022·0 cites·9 claims
- 0853US12204020B2Object detection deviceDENSO CORP·Filed 2022·Granted Jan 21, 2025·0 cites·4 claims
- 0952US11273761B2Vehicle exit assist apparatusTOYOTA MOTOR CO LTD·Filed 2019·Granted Mar 15, 2022·0 cites·10 claims
- 1050US11912195B2Getting-off support deviceTOYOTA MOTOR CO LTD·Filed 2022·Granted Feb 27, 2024·0 cites·9 claims
- 1148US11798417B2Driving assistance deviceDENSO CORP·Filed 2021·Granted Oct 24, 2023·0 cites·4 claims
- 1242US11299094B2Vehicle exit assist apparatusTOYOTA MOTOR CO LTD·Filed 2021·Granted Apr 12, 2022·0 cites·3 claims
- 1338US2014306606A1Stop lamp systemSATO TAIKO·Filed 2011·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →