Inventor · disambiguated record
Nakaya Takagaki
Also filed as: TAKAGAKI NAKAYA
8 granted patents·2 pending applications·29 citations·filing 2009–2024
81Inventor score
Top patents by PatentIndex Score
10 records- 0181US8607923B2Exhaust apparatus of internal combustion engineTAKAGAKI NAKAYA·Filed 2009·Granted Dec 17, 2013·12 cites·5 claims
- 0268US8453791B2Exhaust pipe part and exhaust apparatus for internal combustion engineWAKATSUKI KAZUTOSHI·Filed 2009·Granted Jun 4, 2013·5 cites·13 claims
- 0367US8763384B2Exhaust apparatus of internal combustion engineTAKAGAKI NAKAYA·Filed 2009·Granted Jul 1, 2014·5 cites·23 claims
- 0467US2025206124A1Electric motor vehicleTOYOTA MOTOR CO LTD·Filed 2024·Application pending·0 cites
- 0566US8806859B2Exhaust gas apparatus of an internal combustion engineKOMITSU HIDEYUKI·Filed 2009·Granted Aug 19, 2014·5 cites·4 claims
- 0663US8991553B2Silencing apparatus for vehicleWAKATSUKI KAZUTOSHI·Filed 2011·Granted Mar 31, 2015·2 cites·5 claims
- 0752US10724421B2Exhaust system of internal combustion engineTOYOTA MOTOR CO LTD·Filed 2018·Granted Jul 28, 2020·0 cites·6 claims
- 0849US9458751B2Exhaust heat recovery control deviceTOYOTA MOTOR CO LTD·Filed 2015·Granted Oct 4, 2016·0 cites·6 claims
- 0947US11462756B2Fuel cell systemTOYOTA MOTOR CO LTD·Filed 2019·Granted Oct 4, 2022·0 cites·8 claims
- 1036US2016102770A1Valve structureTOYOTA MOTOR CO LTD·Filed 2015·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →