Inventor · disambiguated record
Takehisa Fujita
Also filed as: FUJITA TAKEHISA
8 granted patents·2 pending applications·36 citations·filing 1990–2024
81Inventor score
Top patents by PatentIndex Score
10 records- 0184US9964066B2Internal combustion engineTOYOTA MOTOR CO LTD·Filed 2016·Granted May 8, 2018·2 cites·7 claims
- 0284US2025091883A1SiO POWDER PRODUCTION METHOD AND SPHERICAL PARTICULATE SiO POWDEROSAKA TITANIUM TECH CO LTD·Filed 2024·Application pending·0 cites
- 0370US12195345B2SiO powder production method and spherical particulate SiO powderOSAKA TITANIUM TECH CO LTD·Filed 2019·Granted Jan 14, 2025·0 cites·10 claims
- 0469US7963105B2Exhaust purification system for internal combustion engineMITSUBISHI MOTORS CORP·Filed 2008·Granted Jun 21, 2011·5 cites·4 claims
- 0564US11040392B2Casting deviceTOYOTA MOTOR CO LTD·Filed 2020·Granted Jun 22, 2021·0 cites·6 claims
- 0664US10167533B2Wear-resistant copper-based alloy, cladding alloy, cladding layer, and valve system member and sliding member for internal combustion engineTOYOTA MOTOR CO LTD·Filed 2016·Granted Jan 1, 2019·0 cites·9 claims
- 0762US5095878AAir/fuel ratio control system for internal combustion engineMITSUBISHI MOTORS CORP·Filed 1990·Granted Mar 17, 1992·20 cites·11 claims
- 0854US7712303B2Degradation estimating apparatus for unburned component adsorption catalystMITSUBISHI MOTORS CORP·Filed 2006·Granted May 11, 2010·1 cites·20 claims
- 0938US5077971AAir/fuel ratio control system for an internal combustion engineMITSUBISHI MOTORS CORP·Filed 1990·Granted Jan 7, 1992·8 cites·13 claims
- 1038US2013224600A1Negative electrode material powder for lithium ion secondary battery, negative electrode for lithium ion secondary battery and negative electrode for capacitor, and lithium ion secondary battery and capacitorYASUDA KOUJI·Filed 2011·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →