Assignee
IIDA JUN
JP3 patents
Top patents by PatentIndex Score
US8205435B2Jun 26, 2012
Deterioration determination device for catalyst, catalyst deterioration determining method, and engine control unit
IIDA JUN3 citations60
US8186147B2May 29, 2012
Catalyst deterioration-determination device and method and engine control unit
IIDA JUN2 citations60
US8151552B2Apr 10, 2012
Deterioration determination device and method for exhaust emission reduction device, and engine control unit
IIDA JUN4 citations60