Assignee
IWASHITA TAKURO
JP·2 granted patents·8 citations·filing 2007–2008
Top patents by PatentIndex Score
2 records- 0164US8316637B2Exhaust emission purification method and exhaust emission purification systemIWASHITA TAKURO·Filed 2008·Granted Nov 27, 2012·6 cites·12 claims
- 0247US8627652B2Control method of exhaust gas purification system and exhaust gas purification systemIWASHITA TAKURO·Filed 2007·Granted Jan 14, 2014·2 cites·6 claims
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