Assignee

SOBUE YUICHI

JP·1 granted patent·1 pending application·2 citations·filing 2009–2009

Technology mixF01N2 B01D1 F02D1 Y02A1

Top patents by PatentIndex Score

2 records

0151US8650863B2Exhaust gas purification system for an internal combustion engineSOBUE YUICHI·Filed 2009·Granted Feb 18, 2014·2 cites·1 claims
0243US2012240561A1Exhaust purification system of internal combustion engineSOBUE YUICHI·Filed 2009·Application pending·0 cites

Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →