Inventor
SUGA KATSUO
JP36 patents
⚠️ This page may combine multiple inventors who share the name “SUGA KATSUO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
NISSAN MOTOR
25 patentsUS7851405B2Dec 14, 2010
Exhaust gas purifying catalyst and manufacturing method thereof
NISSAN MOTOR73 citations97
US7759279B2Jul 20, 2010
Exhaust gas purifying catalyst and production method thereof
NISSAN MOTOR52 citations97
US7674744B2Mar 9, 2010
Catalyst powder, method of producing the catalyst powder, and exhaust gas purifying catalyst
NISSAN MOTOR96 citations97
US6514905B1Feb 4, 2003
Exhaust gas purifying catalyst and method of producing same
NISSAN MOTOR94 citations97
US5990038ANov 23, 1999
Catalyst for purifying oxygen rich exhaust gas
NISSAN MOTOR93 citations97
US6395675B1May 28, 2002
Catalyst system for purifying oxygen rich exhaust gas
NISSAN MOTOR59 citations96
US6276132B1Aug 21, 2001
Exhaust gas purifying system
NISSAN MOTOR56 citations95
US6896857B2May 24, 2005
Exhaust gas purifying catalyst and method for manufacturing the same
NISSAN MOTOR32 citations93
US7713911B2May 11, 2010
Catalyst powder, exhaust gas purifying catalyst, and method of producing the catalyst powder
NISSAN MOTOR35 citations92
US7638460B2Dec 29, 2009
Exhaust gas purifying catalyst and method of manufacturing the same
NISSAN MOTOR35 citations92
US7605108B2Oct 20, 2009
Catalyst, exhaust gas purification catalyst, and method for manufacturing same
NISSAN MOTOR33 citations92
US7601670B2Oct 13, 2009
Catalyst powder, exhaust gas purifying catalyst, and method of producing the catalyst powder
NISSAN MOTOR42 citations92
US7585811B2Sep 8, 2009
Catalyst powder, exhaust gas purifying catalyst, and method of producing the catalyst powder
NISSAN MOTOR28 citations92
US6823662B1Nov 30, 2004
Exhaust gas purifying system
NISSAN MOTOR57 citations92
US6729125B2May 4, 2004
Exhaust gas purifying system
NISSAN MOTOR56 citations92
US6557342B2May 6, 2003
Exhaust gas purifying system
NISSAN MOTOR29 citations92
US7601669B2Oct 13, 2009
Powdery catalyst, exhaust-gas purifying catalyzer, and powdery catalyst production method
NISSAN MOTOR12 citations84
US6887443B2May 3, 2005
Exhaust gas purifying catalyst and method for purifying exhaust gas
NISSAN MOTOR15 citations84
US6866834B2Mar 15, 2005
NOx reduction catalyst and NOx reduction system
NISSAN MOTOR19 citations84
US6623716B2Sep 23, 2003
Exhaust gas purifying catalyst
NISSAN MOTOR13 citations84
US7977276B2Jul 12, 2011
Exhaust gas purifying catalyst and method of producing the same
NISSAN MOTOR19 citations83
US7833930B2Nov 16, 2010
Exhaust gas purifying catalyst and production method thereof
NISSAN MOTOR8 citations83
US5811364ASep 22, 1998
Catalyst system for the purification of exhaust gas
NISSAN MOTOR7 citations73
US7169734B2Jan 30, 2007
Exhaust gas purifying catalyst and method of producing same
NISSAN MOTOR6 citations63
US7737076B2Jun 15, 2010
Catalyst and producing method thereof
NISSAN MOTOR0 citations42
NAKAMURA MASANORI
4 patentsUS8404611B2Mar 26, 2013
Exhaust gas purifying catalyst and production method thereof
NAKAMURA MASANORI39 citations93
US8877675B2Nov 4, 2014
Exhaust gas purifying catalyst and producing method thereof
NAKAMURA MASANORI4 citations72
US8609578B2Dec 17, 2013
Exhaust gas purifying catalyst
NAKAMURA MASANORI4 citations62
US9073044B2Jul 7, 2015
Exhaust gas purifying catalyst and production method thereof
NAKAMURA MASANORI0 citations51