Inventor

TSURUTA MASAMICHI

JP3 patents

Patents

3 patents

US4184971AJan 22, 1980

Ferromagneticpiezoelectric ceramic composition

TDK ELECTRONICS CO LTD2 citations61

US4169803AOct 2, 1979

Ferromagnetic piezoelectric ceramic composition

TDK ELECTRONICS CO LTD2 citations61

US4087366AMay 2, 1978

Method of preparing a piezoelectric ceramic composition

TDK ELECTRONICS CO LTD5 citations61