Inventor · disambiguated record
Hiroyuki Natsui
Also filed as: NATSUI HIROYUKI
6 granted patents·2 pending applications·12 citations·filing 2007–2018
73Inventor score
Top patents by PatentIndex Score
8 records- 0177US10927785B2Internal combustion engineHONDA MOTOR CO LTD·Filed 2018·Granted Feb 23, 2021·1 cites·8 claims
- 0268US7725243B2Control apparatus of cylinder injection type internal combustion engineHITACHI LTD·Filed 2008·Granted May 25, 2010·6 cites·6 claims
- 0362US11008064B2Internal combustion engineHONDA MOTOR CO LTD·Filed 2018·Granted May 18, 2021·1 cites·12 claims
- 0454US8229652B2Control apparatus for cylinder injection type internal combustion engineNATSUI HIROYUKI·Filed 2008·Granted Jul 24, 2012·4 cites·8 claims
- 0544US10619577B2Internal combustion engineHONDA MOTOR CO LTD·Filed 2017·Granted Apr 14, 2020·0 cites·15 claims
- 0642US2008208437A1Fuel-Injector For Internal-Combustion Engine, Methods of Controlling Fuel-Injector, Electronic Control Unit for Fuel-Injector, and Fuel Injection System for Direct Fuel-Injection EngineHITACHI LTD·Filed 2008·Application pending·0 cites
- 0741US8413623B2Internal combustion engine with variable valve control systemTAKADA YOSHIHIRO·Filed 2009·Granted Apr 9, 2013·0 cites·20 claims
- 0837US2008196691A1Direct Injection Internal Combustion Engine and Injector Used for Direct Injection Internal Combustion EngineHITACHI LTD·Filed 2007·Application pending·0 cites
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