Inventor · disambiguated record
Takuya Watai
Also filed as: WATAI Takuya
6 granted patents·1 pending application·4 citations·filing 2017–2021
67Inventor score
Top patents by PatentIndex Score
7 records- 0188US10989105B2Fuel injection deviceHITACHI AUTOMOTIVE SYSTEMS LTD·Filed 2017·Granted Apr 27, 2021·4 cites·9 claims
- 0261US11242830B2Fuel injection valveHITACHI AUTOMOTIVE SYSTEMS LTD·Filed 2018·Granted Feb 8, 2022·0 cites·10 claims
- 0357US11767926B2Fuel injection deviceHITACHI ASTEMO LTD·Filed 2021·Granted Sep 26, 2023·0 cites·9 claims
- 0454US11629678B2Fuel injection valve and method for assembling sameHITACHI AUTOMOTIVE SYSTEMS LTD·Filed 2019·Granted Apr 18, 2023·0 cites·14 claims
- 0551US11873775B2Fuel injection control deviceHITACHI ASTEMO LTD·Filed 2020·Granted Jan 16, 2024·0 cites·20 claims
- 0648US2021239081A1Fuel injection valveHITACHI AUTOMOTIVE SYSTEMS LTD·Filed 2019·Application pending·0 cites
- 0747US12359645B2Fuel injection deviceHITACHI ASTEMO LTD·Filed 2021·Granted Jul 15, 2025·0 cites·7 claims
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →