Inventor · disambiguated record
Hiromu Narukawa
Also filed as: NARUKAWA Hiromu
2 granted patents·1 pending application·0 citations·filing 2020–2021
22Inventor score
Files withHITACHI ASTEMO LTD3
Top patents by PatentIndex Score
3 records- 0144US12152656B2Electric actuatorHITACHI ASTEMO LTD·Filed 2021·Granted Nov 26, 2024·0 cites·8 claims
- 0243US12427968B2Electric parking brake control deviceHITACHI ASTEMO LTD·Filed 2021·Granted Sep 30, 2025·0 cites·12 claims
- 0338US2023150466A1Electric parking brake deviceHITACHI ASTEMO LTD·Filed 2020·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →