Inventor · disambiguated record
Taro Sumi
Also filed as: SUMI TARO
5 granted patents·2 pending applications·0 citations·filing 2017–2021
58Inventor score
Files withADEKA CORP7
Top patents by PatentIndex Score
7 records- 0167US11248187B2Lubricant additive composition, lubricating composition containing same and engine oil composition consisting of lubricating compositionADEKA CORP·Filed 2021·Granted Feb 15, 2022·0 cites·8 claims
- 0257US2019264125A1Lubricant additive composition, lubricating composition containing same and engine oil composition consisting of lubricating compositionADEKA CORP·Filed 2017·Application pending·0 cites
- 0352US11118128B2Engine oil compositionADEKA CORP·Filed 2018·Granted Sep 14, 2021·0 cites·3 claims
- 0447US10913917B2Internal combustion engine lubricating oil compositionADEKA CORP·Filed 2017·Granted Feb 9, 2021·0 cites·6 claims
- 0546US10920167B2Lubricant composition and lubricating oil compositionADEKA CORP·Filed 2017·Granted Feb 16, 2021·0 cites·3 claims
- 0645US12006485B2Lubricating oil additive and lubricating oil composition containing sameADEKA CORP·Filed 2020·Granted Jun 11, 2024·0 cites·8 claims
- 0733US2022195321A1Fuel oil compositionADEKA CORP·Filed 2020·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →