Inventor
FUTAKUCHI TOMOAKI
JP6 patents
Patents
6 patentsUS5808522ASep 15, 1998
Thickness shear vibration type double mode filter having a passively damped coupling capacitor
MURATA MANUFACTURING CO11 citations72
US6064282AMay 16, 2000
Piezoelectric filter having a capacitance electrode extending onto a substrate side surface
MURATA MANUFACTURING CO7 citations71
US4562404ADec 31, 1985
FM Demodulator with selective phase shift circuits
MURATA MANUFACTURING CO13 citations70
US6087758AJul 11, 2000
Piezoelectric vibration device
MURATA MANUFACTURING CO7 citations68
US6351055B1Feb 26, 2002
Composite piezoelectric component and chip-type composite piezoelectric component
MURATA MANUFACTURING CO6 citations60
US5815053ASep 29, 1998
Ceramic filter vibrating in the thickness shear-slide mode with electrode spacings in the range of one to three substrate thicknesses
MURATA MANUFACTURING CO3 citations59