Assignee
ASANUMA TAKAMITSU
JP·6 granted patents·2 pending applications·19 citations·filing 2008–2009
Top patents by PatentIndex Score
8 records- 0178US8156787B2Device for detection of sulfur concentration in fuel or oilASANUMA TAKAMITSU·Filed 2008·Granted Apr 17, 2012·6 cites·21 claims
- 0272US8443592B2Exhaust purification system of internal combustion engineASANUMA TAKAMITSU·Filed 2009·Granted May 21, 2013·7 cites·9 claims
- 0368US8434297B2Exhaust purification system of internal combustion engineASANUMA TAKAMITSU·Filed 2009·Granted May 7, 2013·3 cites·3 claims
- 0458US8701393B2Exhaust purification system of internal combustion engineASANUMA TAKAMITSU·Filed 2009·Granted Apr 22, 2014·1 cites·10 claims
- 0553US8297042B2Exhaust purification device of internal combustion engineASANUMA TAKAMITSU·Filed 2009·Granted Oct 30, 2012·2 cites·8 claims
- 0652US9109492B2Exhaust purification system of internal combustion engineASANUMA TAKAMITSU·Filed 2009·Granted Aug 18, 2015·0 cites·2 claims
- 0750US2012180462A1Exhaust purification system of internal combustion engineASANUMA TAKAMITSU·Filed 2009·Application pending·0 cites
- 0849US2012042636A1Exhaust purification system of internal combustion engineASANUMA TAKAMITSU·Filed 2009·Application pending·0 cites
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