Inventor · disambiguated record
Kojiro Okada
Also filed as: OKADA KOJIRO
19 granted patents·2 pending applications·593 citations·filing 1993–2008
96Inventor score
Top patents by PatentIndex Score
21 records- 0197US5657625AApparatus and method for internal combustion engine controlMITSUBISHI MOTORS CORP·Filed 1995·Granted Aug 19, 1997·272 cites·77 claims
- 0291US6711892B2Exhaust gas purifier for internal combustion enginesMITSUBISHI MOTORS CORP·Filed 2002·Granted Mar 30, 2004·44 cites·12 claims
- 0388US7730721B2Exhaust gas purification device of internal combustion engineMITSUBISHI MOTORS CORP·Filed 2008·Granted Jun 8, 2010·18 cites·7 claims
- 0488US6892527B2Catalyst deterioration suppressing apparatus and methodMITSUBISHI MOTORS CORP·Filed 2003·Granted May 17, 2005·41 cites·16 claims
- 0586US6644021B2Exhaust gas purifying apparatus of internal combustion engineMITSUBISHI MOTORS CORP·Filed 2002·Granted Nov 11, 2003·36 cites·12 claims
- 0684US6487851B1Exhaust emission control device of internal combustion engineMITSUBISHI MOTORS CORP·Filed 2000·Granted Dec 3, 2002·30 cites·12 claims
- 0773US7971428B2Exhaust gas purification device for internal combustion engineMITSUBISHI MOTORS CORP·Filed 2008·Granted Jul 5, 2011·6 cites·4 claims
- 0873US6976356B2Exhaust gas purifier for use in internal combustion engineMITSUBISHI MOTORS CORP·Filed 2004·Granted Dec 20, 2005·16 cites·11 claims
- 0969US5813386AControl device and control method for lean-burn engineMITSUBISHI MOTORS CORP·Filed 1997·Granted Sep 29, 1998·23 cites·18 claims
- 1066US6558637B2Exhaust emission purifierMITSUBISHI MOTORS CORP·Filed 2001·Granted May 6, 2003·15 cites·17 claims
- 1164US5778856AControl device and control method for lean-burn engineMITSUBISHI MOTORS CORP·Filed 1994·Granted Jul 14, 1998·17 cites·18 claims
- 1262US6892528B2Catalyst deterioration detecting apparatusMITSUBISHI MOTORS CORP·Filed 2003·Granted May 17, 2005·11 cites·18 claims
- 1358US6718756B1Exhaust gas purifier for use in internal combustion engineMITSUBISHI MOTORS CORP·Filed 1993·Granted Apr 13, 2004·23 cites·4 claims
- 1456US6558636B2Plasma type exhaust gas cleaning apparatusMITSUBISHI MOTORS CORP·Filed 2001·Granted May 6, 2003·5 cites·11 claims
- 1550US2009158722A1Emission control systemKOJIMA MITSUTAKA·Filed 2008·Application pending·0 cites
- 1649US6382178B2In-cylinder injection type spark ignition internal combustion engineMITSUBISHI MOTORS CORP·Filed 2001·Granted May 7, 2002·4 cites·7 claims
- 1747US5694901AMethod for the determination of rough road in vehicle with internal combustion engine mounted thereonMITSUBISHI MOTORS CORP·Filed 1995·Granted Dec 9, 1997·20 cites·17 claims
- 1845US7874145B2Emmision control device for internal combustion engineMITSUBISHI MOTORS CORP·Filed 2007·Granted Jan 25, 2011·2 cites·18 claims
- 1940US2006228274A1Exhaust gas purifying apparatusMITSUBISHI MOTORS CORP·Filed 2006·Application pending·0 cites
- 2037US5517970AFuel feeding system and method for internal combustion engineMITSUBISHI MOTORS CORP·Filed 1995·Granted May 21, 1996·7 cites·30 claims
- 2133US6196180B1In-cylinder injection type spark ignition internal combustion engineMITSUBISHI MOTORS CORP·Filed 1998·Granted Mar 6, 2001·3 cites·2 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →