Inventor
ITO HAREMI
JP4 patents
⚠️ This page may combine multiple inventors who share the name “ITO HAREMI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
NGK INSULATORS LTD
3 patentsUS4861626AAug 29, 1989
Extrusion die, method of producing the same and method of reclaiming the same
NGK INSULATORS LTD16 citations71
US7132124B2Nov 7, 2006
Die for molding honeycomb structure and manufacturing method thereof
NGK INSULATORS LTD5 citations67
US7670644B2Mar 2, 2010
Die for molding honeycomb structure and manufacturing method thereof
NGK INSULATORS LTD1 citations61