Inventor · disambiguated record
Katsuaki Uchiyama
Also filed as: UCHIYAMA KATSUAKI
10 granted patents·147 citations·filing 1998–2006
89Inventor score
Files withNISSAN MOTOR10
Top patents by PatentIndex Score
10 records- 0187US7350504B2Control apparatus and method for inner cylinder direct injection spark ignited internal combustion engineNISSAN MOTOR·Filed 2006·Granted Apr 1, 2008·24 cites·18 claims
- 0274US6283381B1Diagnostic apparatus of coolant temperature sensor, diagnostic apparatus of cooling apparatus and methodNISSAN MOTOR·Filed 1999·Granted Sep 4, 2001·47 cites·10 claims
- 0373US7194999B2Combustion control apparatus for direct-injection spark-ignition internal combustion engineNISSAN MOTOR·Filed 2005·Granted Mar 27, 2007·8 cites·17 claims
- 0469US6230553B1Abnormality diagnosis apparatus of engine cooling systemNISSAN MOTOR·Filed 1998·Granted May 15, 2001·25 cites·13 claims
- 0567US7047945B2Start-up control of in-cylinder fuel injection internal combustion engineNISSAN MOTOR·Filed 2004·Granted May 23, 2006·14 cites·11 claims
- 0663US7024851B2Direct fuel injection/spark ignition engine control deviceNISSAN MOTOR·Filed 2004·Granted Apr 11, 2006·12 cites·20 claims
- 0750US6990948B2Direct injection engine system and start-up method for direct injection engineNISSAN MOTOR·Filed 2004·Granted Jan 31, 2006·6 cites·8 claims
- 0848US7117666B2Direct fuel injection/spark ignition engine control deviceNISSAN MOTOR·Filed 2004·Granted Oct 10, 2006·6 cites·17 claims
- 0946US6892694B2Start-up control of direct injection engineNISSAN MOTOR·Filed 2004·Granted May 17, 2005·5 cites·12 claims
- 1039US7134421B2Direct fuel injection spark ignition internal combustion engineNISSAN MOTOR·Filed 2005·Granted Nov 14, 2006·0 cites·14 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →