Inventor
SATOH YOSHIO
JP85 patents
⚠️ This page may combine multiple inventors who share the name “SATOH YOSHIO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
FUJITSU LTD
41 patentsUS6380823B1Apr 30, 2002
Antenna duplexer with receiving, transmitting, and antenna terminal groups separated planarly
FUJITSU LTD94 citations98
US5859473AJan 12, 1999
Duplexer package
FUJITSU LTD60 citations96
US5631612AMay 20, 1997
Surface acoustic wave filter
FUJITSU LTD36 citations96
US5561406AOct 1, 1996
Duplexer package
FUJITSU LTD84 citations96
US5559481ASep 24, 1996
Surface acoustic wave filter
FUJITSU LTD66 citations96
US5786738AJul 28, 1998
Surface acoustic wave filter duplexer comprising a multi-layer package and phase matching patterns
FUJITSU LTD68 citations95
US5773917AJun 30, 1998
Surface acoustic wave device and production process thereof
FUJITSU LTD46 citations95
US6756973B2Jun 29, 2004
Touch panel device
FUJITSU LTD40 citations93
US6732415B2May 11, 2004
Film bulk acoustic resonator and method of making the same
FUJITSU LTD23 citations93
US6578421B1Jun 17, 2003
Acceleration sensor, acceleration sensor device, and method of fabricating an acceleration sensor
FUJITSU LTD25 citations93
US6121860ASep 19, 2000
Multimode surface acoustic wave filter with a coupling section not being a uniform metal film
FUJITSU LTD42 citations93
US6075426AJun 13, 2000
Surface acoustic wave device with an angle α related to specific piezoelectric substrates
FUJITSU LTD20 citations93
US7071806B2Jul 4, 2006
Variable inductor and method for adjusting inductance of same
FUJITSU LTD21 citations92
US6980388B2Dec 27, 2005
Magnetic head supporting and positioning control mechanism
FUJITSU LTD20 citations92
USRE37375ESep 18, 2001
Surface acoustic wave filter
FUJITSU LTD15 citations92
US6253613B1Jul 3, 2001
Tuning fork vibratory gyro utilizing a piezoelectric transversal effect
FUJITSU LTD19 citations92
US6194817B1Feb 27, 2001
Tuning-fork vibratory gyro
FUJITSU LTD26 citations92
US5909156AJun 1, 1999
Surface acoustic wave device with multilayer electrodes and method for manufacturing the same
FUJITSU LTD48 citations92
US5796205AAug 18, 1998
Surface acoustic wave device and method of producing the same
FUJITSU LTD20 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
US6501344B2Dec 31, 2002
Duplexer device
FUJITSU LTD33 citations91
US5874866AFeb 23, 1999
Phase-shift oscillator having ladder-type saw filter feedback circuit
FUJITSU LTD34 citations90
USRE40036EJan 29, 2008
Surface acoustic wave filter
FUJITSU LTD9 citations84
US6949990B2Sep 27, 2005
Filter device
FUJITSU LTD12 citations84
US6933810B2Aug 23, 2005
Surface acoustic wave device with lithium tantalate on a sapphire substrate and filter using the same
FUJITSU LTD12 citations84
US6762753B2Jul 13, 2004
Touch panel device
FUJITSU LTD14 citations84
US6230562B1May 15, 2001
Detection circuit for vibratory gyro and vibratory gyro device using the same
FUJITSU LTD15 citations84
US6134963AOct 24, 2000
Tuning-fork type piezoelectric vibratory gyroscope
FUJITSU LTD16 citations84
USRE37790EJul 16, 2002
Surface acoustic wave filter
FUJITSU LTD12 citations82
US6131257AOct 17, 2000
Method of making a surface acoustic wave device
FUJITSU LTD15 citations82
US5325573AJul 5, 1994
Method of fabricating a saw device
FUJITSU LTD19 citations82
US5774962AJul 7, 1998
Process for producing a surface acoustic wave device
FUJITSU LTD15 citations81
US7324096B2Jan 29, 2008
Touch panel device
FUJITSU LTD8 citations74
US6577210B1Jun 10, 2003
Surface acoustic wave filter having plural propagation paths and a coupler
FUJITSU LTD12 citations74
US6525629B2Feb 25, 2003
Surface acoustic wave filter
FUJITSU LTD9 citations74
US6484576B2Nov 26, 2002
Tuning-fork vibratory gyro
FUJITSU LTD6 citations74
US6023204AFeb 8, 2000
Packaged surface acoustic wave filter chips utilizing an on-chip relay terminal
FUJITSU LTD11 citations74
US5999068ADec 7, 1999
Surface acoustic wave filter of multi-stage connection type
FUJITSU LTD9 citations74
US5955933ASep 21, 1999
Saw resonator with improved connections
FUJITSU LTD15 citations74
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
FUJITSU MEDIA DEVICES LTD
4 patentsUS7323953B2Jan 29, 2008
Film bulk acoustic resonator and method of producing the same
FUJITSU MEDIA DEVICES LTD20 citations93
US7331092B2Feb 19, 2008
Method and manufacturing surface acoustic wave device
FUJITSU MEDIA DEVICES LTD35 citations92
US7188525B2Mar 13, 2007
Angular velocity sensor
FUJITSU MEDIA DEVICES LTD12 citations83
US6930437B2Aug 16, 2005
Film bulk acoustic resonator
FUJITSU MEDIA DEVICES LTD10 citations74
TAIYO YUDEN KK
3 patentsISUZU CERAMICS RES INST
2 patentsShowing the top 50 of 85 patents by PatentIndex Score.