Assignee
NAGAOKA DAIJI
JP·11 granted patents·42 citations·filing 2005–2011
Top patents by PatentIndex Score
11 records- 0187US8973430B2Diesel particulate filter systemNAGAOKA DAIJI·Filed 2011·Granted Mar 10, 2015·11 cites·4 claims
- 0286US8973431B2Apparatus for diagnosing causes of NOx conversion efficiency degradationNAGAOKA DAIJI·Filed 2011·Granted Mar 10, 2015·7 cites·2 claims
- 0379US8607551B2Exhaust gas purifier and system for exhaust gas purificationNAGAOKA DAIJI·Filed 2009·Granted Dec 17, 2013·8 cites·7 claims
- 0471US8528320B2System for exhaust gas purification and method of controlling the sameNAGAOKA DAIJI·Filed 2009·Granted Sep 10, 2013·5 cites·4 claims
- 0571US8058205B2Nitrogen oxide purification systemNAGAOKA DAIJI·Filed 2005·Granted Nov 15, 2011·4 cites·24 claims
- 0668US8561396B2Exhaust gas purification apparatusNAGAOKA DAIJI·Filed 2009·Granted Oct 22, 2013·5 cites·7 claims
- 0758US9032713B2Exhaust-pipe injection systemNAGAOKA DAIJI·Filed 2011·Granted May 19, 2015·1 cites·7 claims
- 0857US8671661B2Exhaust gas purification method and exhaust gas purification systemNAGAOKA DAIJI·Filed 2009·Granted Mar 18, 2014·1 cites·4 claims
- 0944US9051859B2Exhaust gas purification device and control method for exhaust gas purification deviceNAGAOKA DAIJI·Filed 2011·Granted Jun 9, 2015·0 cites·12 claims
- 1042US8656704B2Fuel injection control deviceNAGAOKA DAIJI·Filed 2009·Granted Feb 25, 2014·0 cites·6 claims
- 1140US8973348B2Exhaust gas purification deviceNAGAOKA DAIJI·Filed 2011·Granted Mar 10, 2015·0 cites·10 claims
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