Inventor · disambiguated record
Keiichiro Hirakawa
Also filed as: HIRAKAWA KEIICHIRO
2 granted patents·1 pending application·2 citations·filing 2018–2019
35Inventor score
Files withHITACHI AUTOMOTIVE SYSTEMS LTD3
Top patents by PatentIndex Score
3 records- 0169US11155257B2Automatic parking control deviceHITACHI AUTOMOTIVE SYSTEMS LTD·Filed 2018·Granted Oct 26, 2021·2 cites·10 claims
- 0250US11173896B2Parking assistance deviceHITACHI AUTOMOTIVE SYSTEMS LTD·Filed 2018·Granted Nov 16, 2021·0 cites·12 claims
- 0336US2021001837A1Parking assist deviceHITACHI AUTOMOTIVE SYSTEMS LTD·Filed 2019·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →