Inventor · disambiguated record
Koichi Tsukio
Also filed as: TSUKIO KOICHI
12 granted patents·2 citations·filing 2015–2022
80Inventor score
Top patents by PatentIndex Score
12 records- 0174US11105290B2Electronic control deviceHITACHI AUTOMOTIVE SYSTEMS LTD·Filed 2018·Granted Aug 31, 2021·1 cites·7 claims
- 0270US10666129B2Control CircuitHITACHI AUTOMOTIVE SYSTEMS LTD·Filed 2017·Granted May 26, 2020·1 cites·13 claims
- 0367US12429009B2Electronic control device and method for controlling electronic control deviceHITACHI ASTEMO LTD·Filed 2022·Granted Sep 30, 2025·0 cites·15 claims
- 0459US11486325B2Injector control unitHITACHI AUTOMOTIVE SYSTEMS LTD·Filed 2019·Granted Nov 1, 2022·0 cites·7 claims
- 0558US11905906B2Load drive device and method of controlling fuel injection deviceHITACHI ASTEMO LTD·Filed 2019·Granted Feb 20, 2024·0 cites·10 claims
- 0654US11098669B2Internal combustion engine control deviceHITACHI AUTOMOTIVE SYSTEMS LTD·Filed 2019·Granted Aug 24, 2021·0 cites·13 claims
- 0752US11486324B2Electronic control unitHITACHI ASTEMO LTD·Filed 2019·Granted Nov 1, 2022·0 cites·7 claims
- 0851US10968851B2Booster device for driving injectorHITACHI AUTOMOTIVE SYSTEMS LTD·Filed 2016·Granted Apr 6, 2021·0 cites·9 claims
- 0949US11982247B2Load drive deviceHITACHI ASTEMO LTD·Filed 2020·Granted May 14, 2024·0 cites·22 claims
- 1042US12316308B2Load driving device and diagnostic method for load driving deviceHITACHI ASTEMO LTD·Filed 2021·Granted May 27, 2025·0 cites·10 claims
- 1141US10928872B2Electronic control deviceHITACHI AUTOMOTIVE SYSTEMS LTD·Filed 2017·Granted Feb 23, 2021·0 cites·5 claims
- 1241US10122267B2Electronic control deviceHITACHI AUTOMOTIVE SYSTEMS LTD·Filed 2015·Granted Nov 6, 2018·0 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →