Inventor · disambiguated record
Isamu Iizuka
Also filed as: IIZUKA ISAMU
10 granted patents·141 citations·filing 2001–2005
90Inventor score
Top patents by PatentIndex Score
10 records- 0190US7527339B2Brake control system for a motor vehicleHITACHI LTD·Filed 2005·Granted May 5, 2009·20 cites·18 claims
- 0284US6999864B2Apparatus and method for estimating residual gas amount of internal combustion engine, and apparatus and method for controlling intake air amount of internal combustion engine using estimated residual gas amountHITACHI LTD·Filed 2003·Granted Feb 14, 2006·28 cites·48 claims
- 0382US6484676B2Apparatus and method for controlling variable valve timing of internal combustion engineUNISIA JECS CORP·Filed 2001·Granted Nov 26, 2002·20 cites·12 claims
- 0471US6920851B2Variable valve control apparatus for internal combustion engine and method thereofHITACHI LTD·Filed 2003·Granted Jul 26, 2005·16 cites·24 claims
- 0570US6851409B2Apparatus and method for controlling intake air amount of internal combustion engineHITACHI UNISIA AUTOMOTIVE LTD·Filed 2002·Granted Feb 8, 2005·16 cites·52 claims
- 0665US6612274B2Variable valve control apparatus for internal combustion engine and method thereofHITACHI UNISIA AUTOMOTIVE LTD·Filed 2002·Granted Sep 2, 2003·9 cites·19 claims
- 0760US6863037B2Control unit for variable valve timing mechanismUNISIA JECS CORP·Filed 2002·Granted Mar 8, 2005·7 cites·7 claims
- 0855US6805096B2Cylinder judgment apparatus and cylinder judgment method of engineUNISIA JECS CORP·Filed 2002·Granted Oct 19, 2004·9 cites·12 claims
- 0952US6863050B2Apparatus and method for controlling intake air amount of internal combustion engineHITACHI UNISIA AUTOMOTIVE LTD·Filed 2003·Granted Mar 8, 2005·10 cites·15 claims
- 1049US6843230B2Control apparatus and control method of internal combustion engineHITACHI UNISIA AUTOMOTIVE LTD·Filed 2003·Granted Jan 18, 2005·6 cites·18 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →