Inventor · disambiguated record
Katsuo Suga
Also filed as: SUGA KATSUO
36 granted patents·9 pending applications·1,173 citations·filing 1995–2013
98Inventor score
Top patents by PatentIndex Score
45 records- 0198US7674744B2Catalyst powder, method of producing the catalyst powder, and exhaust gas purifying catalystNISSAN MOTOR·Filed 2005·Granted Mar 9, 2010·96 cites·8 claims
- 0297US7759279B2Exhaust gas purifying catalyst and production method thereofNISSAN MOTOR·Filed 2007·Granted Jul 20, 2010·52 cites·20 claims
- 0396US8486853B2Exhaust gas purifying catalyst and method for manufacturing the sameSHIRATORI KAZUYUKI·Filed 2010·Granted Jul 16, 2013·37 cites·15 claims
- 0496US8404611B2Exhaust gas purifying catalyst and production method thereofNAKAMURA MASANORI·Filed 2006·Granted Mar 26, 2013·39 cites·33 claims
- 0596US8080494B2Catalyst, exhaust gas purifying catalyst, and method of producing the catalystYASUDA HIROFUMI·Filed 2005·Granted Dec 20, 2011·93 cites·12 claims
- 0696US7851405B2Exhaust gas purifying catalyst and manufacturing method thereofNISSAN MOTOR·Filed 2008·Granted Dec 14, 2010·73 cites·21 claims
- 0796US7713911B2Catalyst powder, exhaust gas purifying catalyst, and method of producing the catalyst powderNISSAN MOTOR·Filed 2005·Granted May 11, 2010·35 cites·9 claims
- 0896US7638460B2Exhaust gas purifying catalyst and method of manufacturing the sameNISSAN MOTOR·Filed 2006·Granted Dec 29, 2009·35 cites·12 claims
- 0996US6514905B1Exhaust gas purifying catalyst and method of producing sameNISSAN MOTOR·Filed 2000·Granted Feb 4, 2003·94 cites·15 claims
- 1095US7605108B2Catalyst, exhaust gas purification catalyst, and method for manufacturing sameNISSAN MOTOR·Filed 2005·Granted Oct 20, 2009·33 cites·7 claims
- 1195US7601670B2Catalyst powder, exhaust gas purifying catalyst, and method of producing the catalyst powderNISSAN MOTOR·Filed 2005·Granted Oct 13, 2009·42 cites·6 claims
- 1292US7977276B2Exhaust gas purifying catalyst and method of producing the sameNISSAN MOTOR·Filed 2008·Granted Jul 12, 2011·19 cites·20 claims
- 1392US7585811B2Catalyst powder, exhaust gas purifying catalyst, and method of producing the catalyst powderNISSAN MOTOR·Filed 2005·Granted Sep 8, 2009·28 cites·6 claims
- 1492US6823662B1Exhaust gas purifying systemNISSAN MOTOR·Filed 2000·Granted Nov 30, 2004·57 cites·24 claims
- 1592US6276132B1Exhaust gas purifying systemNISSAN MOTOR·Filed 2000·Granted Aug 21, 2001·56 cites·14 claims
- 1691US6729125B2Exhaust gas purifying systemNISSAN MOTOR·Filed 2002·Granted May 4, 2004·56 cites·12 claims
- 1789US5990038ACatalyst for purifying oxygen rich exhaust gasNISSAN MOTOR·Filed 1998·Granted Nov 23, 1999·93 cites·29 claims
- 1887US8455390B2Exhaust gas purifying catalystKIKUCHI HIROTO·Filed 2009·Granted Jun 4, 2013·12 cites·14 claims
- 1987US6896857B2Exhaust gas purifying catalyst and method for manufacturing the sameNISSAN MOTOR·Filed 2003·Granted May 24, 2005·32 cites·17 claims
- 2086US7833930B2Exhaust gas purifying catalyst and production method thereofNISSAN MOTOR·Filed 2007·Granted Nov 16, 2010·8 cites·11 claims
- 2183US6395675B1Catalyst system for purifying oxygen rich exhaust gasNISSAN MOTOR·Filed 1999·Granted May 28, 2002·59 cites·32 claims
- 2279US6557342B2Exhaust gas purifying systemNISSAN MOTOR·Filed 2001·Granted May 6, 2003·29 cites·8 claims
- 2378US8609578B2Exhaust gas purifying catalystNAKAMURA MASANORI·Filed 2009·Granted Dec 17, 2013·4 cites·16 claims
- 2477US7169734B2Exhaust gas purifying catalyst and method of producing sameNISSAN MOTOR·Filed 2005·Granted Jan 30, 2007·6 cites·8 claims
- 2576US8877675B2Exhaust gas purifying catalyst and producing method thereofNAKAMURA MASANORI·Filed 2008·Granted Nov 4, 2014·4 cites·17 claims
- 2676US8309487B2Exhaust gas purifying catalyst and method for producing the sameSHIRATORI KAZUYUKI·Filed 2009·Granted Nov 13, 2012·4 cites·7 claims
- 2776US8158554B2High heat-resistant catalyst and manufacturing method thereofWAKAMATSU HIRONORI·Filed 2008·Granted Apr 17, 2012·9 cites·8 claims
- 2874US7601669B2Powdery catalyst, exhaust-gas purifying catalyzer, and powdery catalyst production methodNISSAN MOTOR·Filed 2004·Granted Oct 13, 2009·12 cites·4 claims
- 2974US6866834B2NOx reduction catalyst and NOx reduction systemNISSAN MOTOR·Filed 2002·Granted Mar 15, 2005·19 cites·22 claims
- 3071US8846271B2Electrode materialOSHIHARA KENZO·Filed 2007·Granted Sep 30, 2014·2 cites·17 claims
- 3170US6887443B2Exhaust gas purifying catalyst and method for purifying exhaust gasNISSAN MOTOR·Filed 2002·Granted May 3, 2005·15 cites·8 claims
- 3258US9073044B2Exhaust gas purifying catalyst and production method thereofNAKAMURA MASANORI·Filed 2013·Granted Jul 7, 2015·0 cites·14 claims
- 3357US6623716B2Exhaust gas purifying catalystNISSAN MOTOR·Filed 2001·Granted Sep 23, 2003·13 cites·11 claims
- 3449US2011034331A1Exhaust gas purifying catalyst and production method thereofNISSAN MOTOR·Filed 2010·Application pending·0 cites
- 3548US2009098441A1Materials for Fuel Cell Electrode and Fuel CellNISSAN MOTOR·Filed 2006·Application pending·0 cites
- 3647US2008139382A1Catalyst for purification of exhaust gasNISSAN MOTOR·Filed 2007·Application pending·0 cites
- 3745US7737076B2Catalyst and producing method thereofNISSAN MOTOR·Filed 2004·Granted Jun 15, 2010·0 cites·8 claims
- 3845US2007167319A1Heat-resistive catalyst and production method thereofNISSAN MOTOR·Filed 2004·Application pending·0 cites
- 3944US9080491B2Exhaust gas purifying catalystNAGATA MASATO·Filed 2007·Granted Jul 14, 2015·0 cites·8 claims
- 4043US2009280978A1Exhaust gas purifying catalyst and method of producing exhaust gas purifying catalystNISSAN MOTOR·Filed 2005·Application pending·0 cites
- 4143US2002091064A1Exhaust gas purifying catalyst and method of producing sameNISSAN MOTOR·Filed 2001·Application pending·0 cites
- 4241US5811364ACatalyst system for the purification of exhaust gasNISSAN MOTOR·Filed 1995·Granted Sep 22, 1998·7 cites·5 claims
- 4339US2001004832A1Exhaust gas purifying system and catalystNISSAN MOTOR·Filed 2000·Application pending·0 cites
- 4439US2008318769A1Catalyst and Method for Manufacturing Catalyst for Use in Exhaust Emission ControlWAKAMATSU HIRONORI·Filed 2005·Application pending·0 cites
- 4537US2009035711A1Photocatalytic ignition systemNISSAN MOTOR·Filed 2008·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →