Inventor · disambiguated record
Tsuyoshi Obuchi
Also filed as: OBUCHI TSUYOSHI
6 granted patents·2 pending applications·4 citations·filing 2012–2024
68Inventor score
Files withTOYOTA MOTOR CO LTD8
Top patents by PatentIndex Score
8 records- 0179US11306640B2Abnormality detection apparatus for electrically heated catalystTOYOTA MOTOR CO LTD·Filed 2020·Granted Apr 19, 2022·2 cites·4 claims
- 0274US9416716B2Control apparatus for an internal combustion engineTOYOTA MOTOR CO LTD·Filed 2015·Granted Aug 16, 2016·2 cites·5 claims
- 0354US12480434B2Control device for internal combustion engineTOYOTA MOTOR CO LTD·Filed 2024·Granted Nov 25, 2025·0 cites·5 claims
- 0444US2021215113A1Catalyst deterioration judging device for internal combustion engineTOYOTA MOTOR CO LTD·Filed 2020·Application pending·0 cites
- 0540US11364771B2Control apparatus for hybrid vehicleTOYOTA MOTOR CO LTD·Filed 2019·Granted Jun 21, 2022·0 cites·5 claims
- 0638US11306641B2Abnormality detection apparatus for electrically heated catalystTOYOTA MOTOR CO LTD·Filed 2020·Granted Apr 19, 2022·0 cites·8 claims
- 0738US2015285118A1Exhaust gas purification apparatus for an internal combustion engineTOYOTA MOTOR CO LTD·Filed 2012·Application pending·0 cites
- 0837US11300032B2Abnormality detection apparatus for electrically heated catalystTOYOTA MOTOR CO LTD·Filed 2020·Granted Apr 12, 2022·0 cites·4 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →