Inventor
KITOH RYOZO
JP6 patents
Patents
6 patentsUS4621067ANov 4, 1986
Dielectric ceramic composition
UBE INDUSTRIES8 citations71
US5139689AAug 18, 1992
Method for preparing plzt transparent ceramic
UBE INDUSTRIES8 citations67
US4225462ASep 30, 1980
Catalyst for reducing nitrogen oxides and process for producing the same
UBE INDUSTRIES7 citations67
US5493261AFeb 20, 1996
Dielectric filter using quarter wavelength coaxial dielectric resonators connected in series
UBE INDUSTRIES14 citations65
US4338471AJul 6, 1982
Process for preparing phenol
UBE INDUSTRIES5 citations61
US4775649AOct 4, 1988
Dielectric porcelain composition
UBE INDUSTRIES2 citations55