Inventor · disambiguated record
Makoto Furuhata
Also filed as: FURUHATA MAKOTO
45 granted patents·8 pending applications·397 citations·filing 1996–2024
98Inventor score
Top patents by PatentIndex Score
53 records- 0196US7215061B2Micromechanical electrostatic resonatorSEIKO EPSON CORP·Filed 2004·Granted May 8, 2007·123 cites·10 claims
- 0292US8288926B2Tuning-fork resonator having juxtaposed groovesFURUHATA MAKOTO·Filed 2011·Granted Oct 16, 2012·12 cites·13 claims
- 0392US8102103B2Tuning-fork resonator with grooves on principal surfacesFURUHATA MAKOTO·Filed 2011·Granted Jan 24, 2012·13 cites·16 claims
- 0492US7253552B2Piezoelectric actuator, timepiece, and portable deviceSEIKO EPSON CORP·Filed 2006·Granted Aug 7, 2007·20 cites·20 claims
- 0590US8432087B2Resonator element, resonator, oscillator, and electronic deviceYAMADA AKINORI·Filed 2010·Granted Apr 30, 2013·13 cites·8 claims
- 0689US7932664B2Flexural vibration pieceEPSON TOYOCOM CORP·Filed 2010·Granted Apr 26, 2011·11 cites·6 claims
- 0788US7944132B2Tuning-fork resonator with grooves on principal surfacesSEIKO EPSON CORP·Filed 2010·Granted May 17, 2011·8 cites·8 claims
- 0887US8415863B2Vibrating piece manufacturing method and vibrator manufacturing methodYAMAZAKI TAKASHI·Filed 2012·Granted Apr 9, 2013·8 cites·5 claims
- 0986US5835996APower generation method and power generator using a piezoelectric element, and electronic device using the powerSEIKO EPSCON CORP·Filed 1996·Granted Nov 10, 1998·54 cites·26 claims
- 1082US10697773B2Physical quantity sensor, method for manufacturing physical quantity sensor, physical quantity sensor device, electronic apparatus, and vehicleSEIKO EPSON CORP·Filed 2018·Granted Jun 30, 2020·3 cites·19 claims
- 1181US8899112B2Gyro sensor and electronic device including the sameSEIKO EPSON CORP·Filed 2013·Granted Dec 2, 2014·7 cites·8 claims
- 1281US6885615B1Piezoelectric actuator, time piece, and portable deviceSEIKO EPSON CORP·Filed 1999·Granted Apr 26, 2005·30 cites·42 claims
- 1380US8191216B2Vibrating piece manufacturing method and vibrator manufacturing methodYAMAZAKI TAKASHI·Filed 2009·Granted Jun 5, 2012·9 cites·3 claims
- 1480US7078847B2Piezoelectric actuator, timepiece, and portable deviceSEIKO EPSON CORP·Filed 2004·Granted Jul 18, 2006·18 cites·20 claims
- 1579US9702699B2Functional element with a mass body displaced in a direction which intersects its main surface, electronic apparatus and mobile objectSEIKO EPSON CORP·Filed 2015·Granted Jul 11, 2017·3 cites·18 claims
- 1678US9321627B2Electronic device, electronic module, electronic apparatus, and moving objectSEIKO EPSON CORP·Filed 2015·Granted Apr 26, 2016·3 cites·19 claims
- 1778US9165874B2Semiconductor device, method of manufacturing semiconductor device, and electronic apparatusSEIKO EPSON CORP·Filed 2013·Granted Oct 20, 2015·4 cites·6 claims
- 1878US8294337B2Flexural vibration piece, flexural vibrator, and electronic deviceKAWAI HIROKI·Filed 2010·Granted Oct 23, 2012·6 cites·13 claims
- 1977US12420555B2Liquid discharge apparatus and storage deviceSEIKO EPSON CORP·Filed 2024·Granted Sep 23, 2025·0 cites·12 claims
- 2075US7301423B2Surface acoustic wave element and manufacturing method thereofSEIKO EPSON CORP·Filed 2005·Granted Nov 27, 2007·8 cites·1 claims
- 2174US10823570B2Physical quantity sensor, physical quantity sensor device, electronic apparatus, and vehicleSEIKO EPSON CORP·Filed 2018·Granted Nov 3, 2020·1 cites·6 claims
- 2274USRE40709EPiezoactuator and drive circuit thereforSEIKO EPSON CORP·Filed 2006·Granted May 12, 2009·6 cites·22 claims
- 2374US7400219B2Surface acoustic wave device and method of manufacturing a surface acoustic wave deviceSEIKO EPSON CORP·Filed 2005·Granted Jul 15, 2008·8 cites·8 claims
- 2472US8766515B2Flexural vibrating reed, flexural vibrator, and piezoelectric deviceFURUHATA MAKOTO·Filed 2009·Granted Jul 1, 2014·5 cites·11 claims
- 2569US9372084B2Gyro sensor, electronic apparatus, and mobile unitSEIKO EPSON CORP·Filed 2013·Granted Jun 21, 2016·3 cites·20 claims
- 2669US8232707B2Flexural vibration piece and oscillator using the sameFURUHATA MAKOTO·Filed 2010·Granted Jul 31, 2012·3 cites·9 claims
- 2769US6841919B2Piezoactuator and drive circuit thereforSEIKO EPSON CORP·Filed 2002·Granted Jan 11, 2005·12 cites·21 claims
- 2867US10215566B2Oscillator, electronic device, and moving objectSEIKO EPSON CORP·Filed 2016·Granted Feb 26, 2019·1 cites·19 claims
- 2966US9067777B2MEMS device, electronic module, electronic apparatus, and mobile unitSEIKO EPSON CORP·Filed 2013·Granted Jun 30, 2015·1 cites·14 claims
- 3062US11084712B2Physical quantity sensor with spring having protective beamSEIKO EPSON CORP·Filed 2018·Granted Aug 10, 2021·0 cites·17 claims
- 3158US2025080083A1Vibration DeviceSEIKO EPSON CORP·Filed 2024·Application pending·0 cites
- 3257US11690594B2Piezoelectric actuator, ultrasonic element, ultrasonic probe, ultrasonic device, and electronic deviceSEIKO EPSON CORP·Filed 2021·Granted Jul 4, 2023·0 cites·10 claims
- 3357US8405283B2Flexural vibration piece and oscillator using the sameFURUHATA MAKOTO·Filed 2012·Granted Mar 26, 2013·1 cites·8 claims
- 3456US8004165B2Tuning fork oscillating piece, tuning fork oscillator, and acceleration sensorSEIKO EPSON CORP·Filed 2008·Granted Aug 23, 2011·2 cites·11 claims
- 3555US11998390B2Piezoelectric actuator, ultrasound element, ultrasound probe, ultrasound device, and electronic deviceSEIKO EPSON CORP·Filed 2021·Granted Jun 4, 2024·0 cites·10 claims
- 3655US11181547B2Inertial sensor, electronic device, and vehicleSEIKO EPSON CORP·Filed 2019·Granted Nov 23, 2021·0 cites·8 claims
- 3755US8362854B2Flexural vibration piece and oscillator using the sameEPSON TOYOCOM CORP·Filed 2010·Granted Jan 29, 2013·1 cites·7 claims
- 3854US2024092554A1Cushioning sheet and packaged productSEIKO EPSON CORP·Filed 2023·Application pending·0 cites
- 3952US2024092528A1Cushioning material and packaged productSEIKO EPSON CORP·Filed 2023·Application pending·0 cites
- 4048US10386186B2Physical quantity sensor, electronic device, and moving objectSEIKO EPSON CORP·Filed 2016·Granted Aug 20, 2019·0 cites·15 claims
- 4147US9939270B2Physical quantity sensor element, physical quantity sensor, electronic equipment, and movable bodySEIKO EPSON CORP·Filed 2015·Granted Apr 10, 2018·0 cites·14 claims
- 4246US11561101B2Physical quantity sensor, inertia measurement device, vehicle positioning device, electronic apparatus, and vehicleSEIKO EPSON CORP·Filed 2018·Granted Jan 24, 2023·0 cites·20 claims
- 4346US9857174B2Gyro sensor with spring structures to suppress influence of the same phase mode on a vibration modeSEIKO EPSON CORP·Filed 2014·Granted Jan 2, 2018·0 cites·6 claims
- 4445US2018224278A1Gyro sensor, electronic apparatus, and vehicleSEIKO EPSON CORP·Filed 2018·Application pending·0 cites
- 4544US2019162619A1Physical Quantity Sensor, Physical Quantity Sensor Device, Complex Sensor Device, Electronic Device, And VehicleSEIKO EPSON CORP·Filed 2018·Application pending·0 cites
- 4641US10969224B2Physical quantity sensor, physical quantity sensor device, composite sensor device, inertia measurement device, vehicle positioning device, portable electronic device, electronic apparatus, vehicle, and output signal adjustment method of physical quantity sensorSEIKO EPSON CORP·Filed 2019·Granted Apr 6, 2021·0 cites·20 claims
- 4740US9939268B2Physical quantity sensor element, physical quantity sensor, electronic equipment, and movable bodySEIKO EPSON CORP·Filed 2015·Granted Apr 10, 2018·0 cites·10 claims
- 4839US9939269B2Physical quantity sensor element, physical quantity sensor, electronic equipment, and movable bodySEIKO EPSON CORP·Filed 2015·Granted Apr 10, 2018·0 cites·15 claims
- 4939US2007228880A1Piezoelectric thin film resonatorSEIKO EPSON CORP·Filed 2007·Application pending·0 cites
- 5039US2016146605A1Gyro sensor, electronic apparatus, and moving bodySEIKO EPSON CORP·Filed 2015·Application pending·0 cites
Showing the top 50 of 53 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →