Inventor
NODA NAOMI
JP36 patents
⚠️ This page may combine multiple inventors who share the name “NODA NAOMI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
NGK INSULATORS LTD
31 patentsUS5884473AMar 23, 1999
System for exhaust gas purification and method for exhaust gas purification using said system
NGK INSULATORS LTD145 citations99
US5439865AAug 8, 1995
Catalyst for exhaust gas purification and process for production thereof
NGK INSULATORS LTD173 citations99
US6667018B2Dec 23, 2003
Catalyst-adsorbent for purification of exhaust gases and method for purification of exhaust gases
NGK INSULATORS LTD64 citations96
US6576203B2Jun 10, 2003
Reformer
NGK INSULATORS LTD54 citations96
US6395370B1May 28, 2002
Ceramic structure
NGK INSULATORS LTD52 citations96
US5459119AOct 17, 1995
Catalyst for purification of exhaust gases
NGK INSULATORS LTD64 citations96
US5164350ANov 17, 1992
Catalyst composition for purification of exhaust gas, catalyst for purification of exhaust gas, and process for producing said catalyst
NGK INSULATORS LTD68 citations96
US7951338B2May 31, 2011
Catalytic converter
NGK INSULATORS LTD21 citations93
US6716512B2Apr 6, 2004
Honeycomb structure and process for production thereof
NGK INSULATORS LTD29 citations93
US6585940B2Jul 1, 2003
Reformer
NGK INSULATORS LTD43 citations93
US7867598B2Jan 11, 2011
Honeycomb structure and honeycomb catalytic body
NGK INSULATORS LTD31 citations92
US6800108B2Oct 5, 2004
Filter made of porous ceramic sintered body
NGK INSULATORS LTD36 citations92
US6500392B2Dec 31, 2002
Catalyst for exhaust gas purification and system for exhaust gas purification
NGK INSULATORS LTD23 citations92
US6139808AOct 31, 2000
Catalyst for exhaust gas purification and system for exhaust gas purification
NGK INSULATORS LTD41 citations92
US6029441AFeb 29, 2000
Method for exhaust gas purification and system for exhaust gas purification used therein
NGK INSULATORS LTD51 citations92
US7972400B2Jul 5, 2011
Honeycomb filter system
NGK INSULATORS LTD16 citations84
US9759157B2Sep 12, 2017
Heat/acoustic wave conversion unit
NGK INSULATORS LTD8 citations83
US7045483B2May 16, 2006
Catalyst element
NGK INSULATORS LTD15 citations83
US6843817B2Jan 18, 2005
Ceramic filter and filter device
NGK INSULATORS LTD13 citations83
US7927551B2Apr 19, 2011
Catalytic body and manufacturing method of the same
NGK INSULATORS LTD15 citations82
US6517785B2Feb 11, 2003
System for exhaust gas purification
NGK INSULATORS LTD7 citations74
US6171557B1Jan 9, 2001
System for exhaust gas purification
NGK INSULATORS LTD9 citations73
US9869303B2Jan 16, 2018
Heat/acoustic wave conversion component and heat/acoustic wave conversion unit
NGK INSULATORS LTD4 citations71
US9765760B2Sep 19, 2017
Heat/acoustic wave conversion component and heat/acoustic wave conversion unit
NGK INSULATORS LTD2 citations71
US7887761B2Feb 15, 2011
Honeycomb catalyst and manufacturing method thereof
NGK INSULATORS LTD2 citations63
US7576028B2Aug 18, 2009
Catalyst body
NGK INSULATORS LTD3 citations63
US7186386B1Mar 6, 2007
System for exhaust gas purification
NGK INSULATORS LTD3 citations63
US7041358B2May 9, 2006
Honeycomb structure and method for producing the same
NGK INSULATORS LTD3 citations63
US6815393B2Nov 9, 2004
Catalyst for purification of exhaust gas
NGK INSULATORS LTD5 citations63
US6602822B2Aug 5, 2003
Catalyst for exhaust gas purification and exhaust gas purification system using the same
NGK INSULATORS LTD5 citations63
US9759201B2Sep 12, 2017
Heat/acoustic wave conversion component and heat/acoustic wave conversion unit
NGK INSULATORS LTD0 citations40