Inventor
MATSUO YUICHI
JP20 patents
⚠️ This page may combine multiple inventors who share the name “MATSUO YUICHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HONDA MOTOR CO LTD
12 patentsUS7199079B2Apr 3, 2007
Purification catalyst for exhaust gas, production method therefor, and purification catalyst device for automobile exhaust gas
HONDA MOTOR CO LTD6 citations72
US7919050B2Apr 5, 2011
Exhaust gas purifying apparatus
HONDA MOTOR CO LTD3 citations62
US6756337B2Jun 29, 2004
Purification catalyst for exhaust gas
HONDA MOTOR CO LTD5 citations62
US12152518B2Nov 26, 2024
Exhaust purification filter
HONDA MOTOR CO LTD0 citations61
US12092008B2Sep 17, 2024
Exhaust purification filter
HONDA MOTOR CO LTD0 citations61
US7585809B2Sep 8, 2009
Purification catalyst for exhaust gas, production method therefor, and purification catalyst equipment for exhaust gas
HONDA MOTOR CO LTD2 citations61
US7476640B2Jan 13, 2009
Purification catalyst for exhaust gas, production method therefor, and purification catalyst device for automobile exhaust gas
HONDA MOTOR CO LTD2 citations61
US7338917B2Mar 4, 2008
Purification catalyst for exhaust gas
HONDA MOTOR CO LTD3 citations61
US7259127B2Aug 21, 2007
Purification catalyst for exhaust gas, production method therefor, and purification catalyst device for exhaust gas
HONDA MOTOR CO LTD2 citations61
US7811960B2Oct 12, 2010
Catalyst for exhaust gas purification and exhaust gas purification apparatus
HONDA MOTOR CO LTD1 citations51
US7674746B2Mar 9, 2010
Catalyst for clarifying exhaust gas and method for preparation thereof, and exhaust gas clarification catalyst device for vehicle
HONDA MOTOR CO LTD1 citations51
US7589045B2Sep 15, 2009
Exhaust gas purifying catalyst and exhaust gas purifying device therewith for vehicle
HONDA MOTOR CO LTD0 citations51