Inventor · disambiguated record
Keishi Komoriyama
Also filed as: KOMORIYAMA Keishi
9 granted patents·0 citations·filing 2018–2021
73Inventor score
Top patents by PatentIndex Score
9 records- 0163US12462960B2Semiconductor device, control device for transmission, and control method of electronic control unitHITACHI ASTEMO LTD·Filed 2021·Granted Nov 4, 2025·0 cites·11 claims
- 0252US12191845B2Load drive deviceHITACHI ASTEMO LTD·Filed 2020·Granted Jan 7, 2025·0 cites·9 claims
- 0352US11990897B2Current control device for control of supply current with low-side and high-side switch elements and duration measurementHITACHI ASTEMO LTD·Filed 2020·Granted May 21, 2024·0 cites·11 claims
- 0449US12222406B2Integrated circuit deviceHITACHI ASTEMO LTD·Filed 2021·Granted Feb 11, 2025·0 cites·8 claims
- 0546US12087703B2Semiconductor device and in-vehicle electronic control device using the sameHITACHI ASTEMO LTD·Filed 2019·Granted Sep 10, 2024·0 cites·12 claims
- 0645US11587951B2Semiconductor deviceHITACHI AUTOMOTIVE SYSTEMS LTD·Filed 2019·Granted Feb 21, 2023·0 cites·8 claims
- 0743US11604483B2Current generator circuit and diagnostic circuitHITACHI AUTOMOTIVE SYSTEMS LTD·Filed 2018·Granted Mar 14, 2023·0 cites·13 claims
- 0842US11881846B2Load drive device and transmission drive systemHITACHI ASTEMO LTD·Filed 2019·Granted Jan 23, 2024·0 cites·9 claims
- 0937US11417452B2Electronic control unitHITACHI AUTOMOTIVE SYSTEMS LTD·Filed 2018·Granted Aug 16, 2022·0 cites·7 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →