Inventor
OURA TSUYOSHI
JP4 patents
Patents
4 patentsUS7154360B2Dec 26, 2006
Filter using piezoelectric material
FUJITSU MEDIA DEVICES LTD7 citations70
US7462973B2Dec 9, 2008
Surface acoustic wave device
FUJITSU MEDIA DEVICES LTD2 citations59
US7372347B2May 13, 2008
Surface acoustic wave device
FUJITSU MEDIA DEVICES LTD2 citations59
US7221074B2May 22, 2007
Surface acoustic device
FUJITSU MEDIA DEVICES LTD2 citations59