Inventor
HAMAGUCHI KUNIKAZU
JP7 patents
Patents
7 patentsUS5629067AMay 13, 1997
Ceramic honeycomb structure with grooves and outer coating, process of producing the same, and coating material used in the honeycomb structure
NGK INSULATORS LTD176 citations98
US5069697ADec 3, 1991
Porous ceramic honeycomb filter and method of producing the same
NGK INSULATORS LTD72 citations96
US4869944ASep 26, 1989
Cordierite honeycomb-structural body and a method for producing the same
NGK INSULATORS LTD107 citations96
US5185110AFeb 9, 1993
Method of producing porous ceramic filter, using cordierite composition including talc and silica powders
NGK INSULATORS LTD52 citations92
US5030398AJul 9, 1991
Method of producing a cordierite honeycomb structural body
NGK INSULATORS LTD30 citations92
US4849275AJul 18, 1989
Cordierite honeycomb structural bodies
NGK INSULATORS LTD45 citations92
US6726977B2Apr 27, 2004
Cordierite honeycomb structure and manufacturing method thereof
NGK INSULATORS LTD12 citations73