Assignee
KITAZAWA EIICHI
JP·2 granted patents·1 pending application·34 citations·filing 2008–2008
Top patents by PatentIndex Score
3 records- 0188US8161735B2Clogging determining device for reducing agent passage and clogging determining method for reducing agent passageKITAZAWA EIICHI·Filed 2008·Granted Apr 24, 2012·23 cites·9 claims
- 0281US8276437B2Clogging determining device for reducing agent injection valve and clogging determining method for reducing agent injection valveKITAZAWA EIICHI·Filed 2008·Granted Oct 2, 2012·11 cites·12 claims
- 0345US2010024394A1Trouble diagnosis device for exhaust gas purification system and trouble diagnosis method for exhaust gas purification systemKITAZAWA EIICHI·Filed 2008·Application pending·0 cites
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