Inventor
FUJIMOTO KATSUMI
JP109 patents
⚠️ This page may combine multiple inventors who share the name “FUJIMOTO KATSUMI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MURATA MANUFACTURING CO
41 patentsUS4780062AOct 25, 1988
Piezoelectric fan
MURATA MANUFACTURING CO145 citations99
US7557493B2Jul 7, 2009
Vibrator module
MURATA MANUFACTURING CO33 citations93
US6116086ASep 12, 2000
Vibrating gyroscope
MURATA MANUFACTURING CO24 citations93
US5117148AMay 26, 1992
Vibrator
MURATA MANUFACTURING CO39 citations93
US5635786AJun 3, 1997
Vibrating gyroscope
MURATA MANUFACTURING CO27 citations92
US5159301AOct 27, 1992
Piezoelectric resonator device of the tuning fork type
MURATA MANUFACTURING CO27 citations92
US11002954B2May 11, 2021
Cleaning device, and image capturing apparatus including cleaning device
MURATA MANUFACTURING CO10 citations85
US10268039B2Apr 23, 2019
Vibration device and camera
MURATA MANUFACTURING CO8 citations84
US10156719B2Dec 18, 2018
Vibration device and camera
MURATA MANUFACTURING CO7 citations84
US8013497B2Sep 6, 2011
Piezoelectric power generator
MURATA MANUFACTURING CO8 citations84
US7051592B2May 30, 2006
Angular velocity sensor
MURATA MANUFACTURING CO12 citations84
US6418789B1Jul 16, 2002
Vibrating gyroscope
MURATA MANUFACTURING CO15 citations84
US11434891B2Sep 6, 2022
Vibration device
MURATA MANUFACTURING CO6 citations74
US6770956B2Aug 3, 2004
Sensor circuit module and electronic device using the same
MURATA MANUFACTURING CO6 citations74
US6532816B2Mar 18, 2003
Vibrating gyroscope and electronic apparatus incorporating the same
MURATA MANUFACTURING CO10 citations74
US6467347B1Oct 22, 2002
Angular velocity detection circuit, method of detecting angular velocity and vibrating gyroscope
MURATA MANUFACTURING CO13 citations74
US6450030B1Sep 17, 2002
Sensor device for detecting rotational angular velocity, inclination and linear acceleration
MURATA MANUFACTURING CO12 citations74
US6201341B1Mar 13, 2001
Vibrator for detecting angular velocities about two axes and vibrating gyroscope having the same
MURATA MANUFACTURING CO9 citations74
US6158281ADec 12, 2000
Vibration gyroscope
MURATA MANUFACTURING CO8 citations74
US6013971AJan 11, 2000
Vibrating gyro and method of manufacturing the same
MURATA MANUFACTURING CO7 citations74
US5850119ADec 15, 1998
Vibration gyroscope
MURATA MANUFACTURING CO6 citations74
US5837895ANov 17, 1998
Vibrating gyroscope including a piezoelectric substrate polarized by a polarization inversion phenomenon
MURATA MANUFACTURING CO10 citations74
US5693998ADec 2, 1997
Oscillation gyroscope
MURATA MANUFACTURING CO14 citations74
US5677486AOct 14, 1997
Oscillation gyroscope
MURATA MANUFACTURING CO11 citations74
US5644273AJul 1, 1997
Piezoelectric resonator device of tuning fork type
MURATA MANUFACTURING CO11 citations74
US5373267ADec 13, 1994
Piezoelectric resonator device of tuning fork type
MURATA MANUFACTURING CO10 citations74
US5373269ADec 13, 1994
Piezoelectric resonator device of tuning fork type including a spacer member
MURATA MANUFACTURING CO9 citations74
US11806750B2Nov 7, 2023
MEMS device
MURATA MANUFACTURING CO2 citations73
US11770078B2Sep 26, 2023
Vibration device and driving device
MURATA MANUFACTURING CO2 citations73
US11706988B2Jul 18, 2023
Piezoelectric device and method of manufacturing the same
MURATA MANUFACTURING CO2 citations73
US11433426B2Sep 6, 2022
Vibration device and imaging unit including vibration device
MURATA MANUFACTURING CO2 citations73
US11012597B2May 18, 2021
Vibrating device and optical detector device
MURATA MANUFACTURING CO3 citations73
US10768507B2Sep 8, 2020
Vibration device and imaging device
MURATA MANUFACTURING CO6 citations73
US10444495B2Oct 15, 2019
Vibration device, method of driving the same, and camera
MURATA MANUFACTURING CO5 citations73
US9851373B2Dec 26, 2017
Vibrator and vibrating gyroscope
MURATA MANUFACTURING CO4 citations73
US6799461B2Oct 5, 2004
Tuning fork vibrator, vibrating gyroscope using the same, electronic apparatus using the same, and manufacturing method of the same
MURATA MANUFACTURING CO12 citations73
US6720714B2Apr 13, 2004
Vibrating gyroscope
MURATA MANUFACTURING CO6 citations73
US6590316B2Jul 8, 2003
Vibrator, vibrating gyroscope, and electronic apparatus using the vibrating gyroscope
MURATA MANUFACTURING CO12 citations73
US6288478B1Sep 11, 2001
Vibrating gyroscope
MURATA MANUFACTURING CO14 citations73
US6058777AMay 9, 2000
Vibrating gyroscope including a pair of piezoelectric bodies with electrically floating interface
MURATA MANUFACTURING CO9 citations73
US11511322B2Nov 29, 2022
Cleaning device and imaging unit including the same
MURATA MANUFACTURING CO2 citations72
HONDA MOTOR CO LTD
3 patentsSANKYO CO
1 patentKINOSHITA SATOSHI
1 patentFANUC LTD
1 patentMURATA MANUFACTUIRNG CO LTD
1 patentFUJIMOTO KATSUMI
1 patentKAMBAYASHI TSUGUJI
1 patentShowing the top 50 of 109 patents by PatentIndex Score.