Inventor · disambiguated record
Tooru Hisanaga
Also filed as: HISANAGA Tooru
5 granted patents·1 pending application·0 citations·filing 2019–2023
60Inventor score
Technology areasF01N
Files withMARELLI CORP6
Top patents by PatentIndex Score
6 records- 0174US2023304428A1Exhaust Gas Processing DeviceMARELLI CORP·Filed 2023·Application pending·0 cites
- 0273US11708776B2Exhaust gas processing deviceMARELLI CORP·Filed 2022·Granted Jul 25, 2023·0 cites·6 claims
- 0366US11473466B2Exhaust gas processing deviceMARELLI CORP·Filed 2019·Granted Oct 18, 2022·0 cites·17 claims
- 0452US11434804B2Exhaust purification deviceMARELLI CORP·Filed 2019·Granted Sep 6, 2022·0 cites·12 claims
- 0544US11105243B2Exhaust heat recovery apparatusMARELLI CORP·Filed 2019·Granted Aug 31, 2021·0 cites·4 claims
- 0637US11703018B1Exhaust heat recovery deviceMARELLI CORP·Filed 2021·Granted Jul 18, 2023·0 cites·12 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →