Inventor
SATO RITSU
JP9 patents
Patents
9 patentsUS5250281AOct 5, 1993
Process for manufacturing a voltage non-linear resistor and a zinc oxide material to be used therefor
NGK INSULATORS LTD12 citations73
US5248452ASep 28, 1993
Process for manufacturing a voltage non-linear resistor
NGK INSULATORS LTD11 citations73
US5039971AAug 13, 1991
Voltage non-linear type resistors
NGK INSULATORS LTD7 citations73
US5946817ASep 7, 1999
Method of, and apparatus for drying shaped ceramic bodies
NGK INSULATORS LTD9 citations72
US5593930AJan 14, 1997
Composition for high pressure casting slip, high pressure casting slip and method for preparing the composition and slip
NGK INSULATORS LTD8 citations72
US5277843AJan 11, 1994
Voltage non-linear resistor
NGK INSULATORS LTD12 citations70
US5107242AApr 21, 1992
Voltage non-linear resistor for gapped lightning arrestors and method of producing the same
NGK INSULATORS LTD14 citations70
US4906964AMar 6, 1990
Voltage non-linear resistor
NGK INSULATORS LTD3 citations62
US5269971ADec 14, 1993
Starting material for use in manufacturing a voltage non-linear resistor
NGK INSULATORS LTD0 citations51