Inventor · disambiguated record
Kenji Sunahara
Also filed as: SUNAHARA KENJI
7 granted patents·5 pending applications·1 citations·filing 2006–2022
69Inventor score
Top patents by PatentIndex Score
12 records- 0177US11274262B2Lubricating oil composition and use method thereforIDEMITSU KOSAN CO·Filed 2019·Granted Mar 15, 2022·1 cites·20 claims
- 0257US12359144B2Lubricant compositionIDEMITSU KOSAN CO·Filed 2022·Granted Jul 15, 2025·0 cites·20 claims
- 0356US12410379B2Lubricant oil compositionIDEMITSU KOSAN CO·Filed 2022·Granted Sep 9, 2025·0 cites·18 claims
- 0453US12305140B2Lubricating oil compositionIDEMITSU KOSAN CO·Filed 2022·Granted May 20, 2025·0 cites·13 claims
- 0552US12391897B2Lubricating oil compositionIDEMITSU KOSAN CO·Filed 2020·Granted Aug 19, 2025·0 cites·20 claims
- 0652US12384982B2Lubricating oil compositionIDEMITSU KOSAN CO·Filed 2022·Granted Aug 12, 2025·0 cites·20 claims
- 0752US2024110121A1Lubricant compositionIDEMITSU KOSAN CO·Filed 2022·Application pending·0 cites
- 0851US2024158716A1Lubricant compositionIDEMITSU KOSAN CO·Filed 2022·Application pending·0 cites
- 0950US2024199975A1Lubricating oil compositionIDEMITSU KOSAN CO·Filed 2022·Application pending·0 cites
- 1044US11193080B2Lubricating oil compositionIDEMITSU KOSAN CO·Filed 2020·Granted Dec 7, 2021·0 cites·6 claims
- 1138US2006291762A1Rolling elementYASKAWA DENKI SEISAKUSHO KK·Filed 2006·Application pending·0 cites
- 1237US2009016660A1Solid lubrication roller bearingYASKAWA DENKI SEISAKUSHO KK·Filed 2006·Application pending·0 cites
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →