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Inventor

Katsumi Fujimoto

Inventor
Toyama, JP

Overview

80→
Patents
1988–2020
Patent span
Physics
Primary field (CPC G)

Patents· 80 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

G01Cprimary
G01CMeasuring distances, levels or bearings30%
Y10TTechnical subjects covered by former us classification10%
H10NElectric solid-state devices not otherwise provided for9%
H02NElectric machines not otherwise provided for7%
H03HImpedance networks, e.g. resonant circuits6%
G01PMeasuring linear or angular speed, acceleration, deceleration, or shock4%
H04NPictorial communication, e.g. television4%
G02BOptical elements, systems or apparatus3%
G03BApparatus or arrangements for taking photographs or for projecting or viewing them3%
B06BMethods or apparatus for generating or transmitting mechanical vibrations of infrasonic, sonic, or ultrasonic frequency, e.g. for performing mechanical work in general3%
PatentTitleYear
10,862,405Method of driving vibration device and vibration device202010,768,507Vibration device and imaging device202010,444,495Vibration device, method of driving the same, and camera201910,338,023Temperature and humidity sensor201910,268,039Vibration device and camera201910,156,719Vibration device and camera20189,970,802Thermal-type flow-rate sensor20189,851,373Vibrator and vibrating gyroscope20179,753,056'Acceleration sensor'20179,753,057'Acceleration sensor'20179,383,205'Vibrator and vibrating gyroscope'20169,350,273'Piezoelectric power generating device having a stress applying member'20169,130,483'Piezoelectric power generator'20158,749,121'Piezoelectric power generating device and manufacturing method thereof'20148,669,305'Polyamideimide-based film coating composition'20148,604,674'Piezoelectric power generator and wireless sensor network apparatus'20138,540,169'Atomizing member and atomizer including the same'20138,344,598'Piezoelectric power generation device'20138,334,638'Piezoelectric power generation device'20128,330,326'Piezoelectric motor and method of manufacturing the same'20128,307,732'Parallel link robot'20128,247,951'Piezoelectric power generation device'20128,058,774'Vibrating plate piezoelectric generator'20118,013,497'Piezoelectric power generator'20117,878,088'Sealing device for joint section of robot and articulated robot having the same'20117,832,272'Tuning fork vibrator and vibratory gyroscope using the same'20107,805,995'Vibrating gyroscope'20107,770,450'Tuning bar vibrator and vibrating gyroscope using the same'20107,761,335'Article sales data processing apparatus'20107,579,760'Vibrator and production method therefor'20097,557,493'Vibrator module'20097,526,852'Method of manufacturing a tuning fork vibrator'20097,161,282'Vibrator support structure and manufacturing method for the support structure'20077,134,335'Vibratory gyro piezoelectric vibrator'20067,051,592'Angular velocity sensor'20066,907,783'Vibrating gyroscope and angular velocity sensor'20056,904,802'Vibrating gyroscope using a tuning fork vibrator'20056,820,484'Vibrating gyroscope and electronic device using the same'20046,807,716'Method of manufacturing a composite vibrator'20046,799,461'Tuning fork vibrator, vibrating gyroscope using the same, electronic apparatus using the same, and manufacturing method of the same'20046,770,956'Sensor circuit module and electronic device using the same'20046,720,714'Vibrating gyroscope'20046,680,559'Vibration gyroscope and electronic device using the same'20046,655,210'Composite vibrator, vibration gyroscope using composite vibrator, electronic apparatus using vibration gyroscope, and method of manufacturing composite vibrator'20036,590,316'Vibrator, vibrating gyroscope, and electronic apparatus using the vibrating gyroscope'20036,584,842'Angular velocity sensor'20036,532,816'Vibrating gyroscope and electronic apparatus incorporating the same'20036,467,347'Angular velocity detection circuit, method of detecting angular velocity and vibrating gyroscope'20026,450,030'Sensor device for detecting rotational angular velocity, inclination and linear acceleration'20026,418,789'Vibrating gyroscope'20026,350,163'Jet propulsion boat'20026,288,478'Vibrating gyroscope'20016,281,618'Vibrating gyroscope'20016,201,341'Vibrator for detecting angular velocities about two axes and vibrating gyroscope having the same'20016,158,281'Vibration gyroscope'20006,145,177'Method of manufacturing a vibrating gyro'20006,116,086'Vibrating gyroscope'20006,089,087'Method for adjusting the temperature characteristic of a vibrating gyroscope'20006,058,777'Vibrating gyroscope including a pair of piezoelectric bodies with electrically floating interface'20006,013,971'Vibrating gyro and method of manufacturing the same'20005,962,785'Vibrating gyroscope'19995,922,954'Vibration gyroscope and method for adjusting vibration-gyroscope characteristics'19995,850,119'Vibration gyroscope'19985,837,895'Vibrating gyroscope including a piezoelectric substrate polarized by a polarization inversion phenomenon'19985,824,899'Vibratory gyroscope'19985,771,419'Apparatus comprising a combination of a host computer, a printer, a copy machine, and an automatic document feeder'19985,693,998'Oscillation gyroscope'19975,677,486'Oscillation gyroscope'19975,644,273'Piezoelectric resonator device of tuning fork type'19975,635,641'Vibratory gyroscope with reduced stress and stable characteristics'19975,635,786'Vibrating gyroscope'19975,479,822'Casing for a vibratory gyroscope'19965,373,269'Piezoelectric resonator device of tuning fork type including a spacer member'19945,373,267'Piezoelectric resonator device of tuning fork type'19945,349,261'Vibrator'19945,159,301'Piezoelectric resonator device of the tuning fork type'19925,117,148'Vibrator'19925,094,331'Wet-type multiplate clutch'19924,961,669'Spline connection'19904,780,062'Piezoelectric fan'1988

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1988–2020Patents assigned to MURATA MANUFACTURING CO (69)· patent assignee history
1988–2020Based in Nagaokakyo, JP· patent location history
1990–2002Patents assigned to HONDA MOTOR CO LTD (3)· patent assignee history
1997–2010Based in Toyama, JP· patent location history
1997–2003Based in Kami, JP· patent location history
2002–2014Based in Saitama, JP· patent location history
2011–2014Patents assigned to FUJIMOTO KATSUMI (8)· patent assignee history
2011–2012Patents assigned to FANUC LTD (2)· patent assignee history
2012–2013Patents assigned to KAMBAYASHI TSUGUJI (3)· patent assignee history
2012–2013Based in Moriyama, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
MURATA MANUFACTURING CO691988–2020
FUJIMOTO KATSUMIself82011–2014
HONDA MOTOR CO LTD31990–2002
KAMBAYASHI TSUGUJI32012–2013
FANUC LTD22011–2012
Locations
LocationPatentsSpan
Toyama, JP341997–2010
Nagaokakyo, JP281988–2020
Kami, JP51997–2003
Moriyama, JP42012–2013
Saitama, JP22002–2014