Inventor
NISHIO AKIFUMI
JP9 patents
Patents
9 patentsUS6471779B1Oct 29, 2002
Gas feed ceramic structure for semiconductor-producing apparatus
NGK INSULATORS LTD537 citations98
US7309277B2Dec 18, 2007
Method of manufacturing honeycomb structural body
NGK INSULATORS LTD11 citations83
US5893793AApr 13, 1999
Process and apparatus for chucking and machining an elongated cylindrical article made of a ceramic material
NGK INSULATORS LTD19 citations78
US5954567ASep 21, 1999
Process for machining an edge portion of a ceramic article preform without chipping
NGK INSULATORS LTD9 citations67
US9212589B2Dec 15, 2015
Honeycomb filter
NGK INSULATORS LTD2 citations62
US11660635B2May 30, 2023
Method of manufacturing tubular member for exhaust gas treatment device, and coating film forming device
NGK INSULATORS LTD0 citations53
US9676912B2Jun 13, 2017
Marking base composition and marking base using the same
NGK INSULATORS LTD0 citations50
US8343302B2Jan 1, 2013
Method of preparing honeycomb segment joined body
NGK INSULATORS LTD0 citations41
US9662759B2May 30, 2017
Grinding method of honeycomb structure
NGK INSULATORS LTD0 citations34