Inventor
TAKAMATSU MITSUO
JP10 patents
Patents
10 patentsUS5631612AMay 20, 1997
Surface acoustic wave filter
FUJITSU LTD36 citations96
US5559481ASep 24, 1996
Surface acoustic wave filter
FUJITSU LTD66 citations96
USRE37375ESep 18, 2001
Surface acoustic wave filter
FUJITSU LTD15 citations92
US5281883AJan 25, 1994
Surface acoustic wave device with improved junction bonding and package miniaturization
FUJITSU LTD25 citations92
US5179310AJan 12, 1993
Surface-acoustic-waver filter having a plurality of electrodes
FUJITSU LTD32 citations92
USRE40036EJan 29, 2008
Surface acoustic wave filter
FUJITSU LTD9 citations84
USRE37790EJul 16, 2002
Surface acoustic wave filter
FUJITSU LTD12 citations82
US5300902AApr 5, 1994
Surface acoustic wave device for band-pass filter having small insertion loss and predetermined pass-band characteristics for broad band
FUJITSU LTD15 citations74
USRE38278EOct 21, 2003
Surface acoustic wave device and production process thereof
FUJITSU LTD10 citations73
USRE38002EFeb 25, 2003
Process for providing a surface acoustic wave device
FUJITSU LTD5 citations73