P

Inventor

FURUTA TATSUO

JP91 patents
⚠️ This page may combine multiple inventors who share the name “FURUTA TATSUO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

CANON KK

33 patents
US9166140B2Oct 20, 2015

Piezoelectric material, piezoelectric element, and electronic device

CANON KK16 citations93
US9614141B2Apr 4, 2017

Piezoelectric ceramic, piezoelectric element, piezoelectric device and piezoelectric ceramic manufacturing method

CANON KK10 citations84
US9412931B2Aug 9, 2016

Piezoelectric ceramics, piezoelectric element, liquid ejection head, ultrasonic motor, and dust removing device

CANON KK10 citations84
US9306150B2Apr 5, 2016

Piezoelectric material, piezoelectric element, and electronic device

CANON KK9 citations84
US9252685B2Feb 2, 2016

Dust removing device and imaging device

CANON KK10 citations84
US9190602B2Nov 17, 2015

Piezoelectric element, multilayered piezoelectric element, liquid discharge apparatus, and ultrasonic motor

CANON KK9 citations84
US9144971B2Sep 29, 2015

Piezoelectric material, piezoelectric element, and electronic apparatus

CANON KK13 citations84
US9130168B2Sep 8, 2015

Piezoelectric ceramic, method for making the same, piezoelectric element, liquid discharge head, and ultrasonic motor

CANON KK7 citations84
US8980010B2Mar 17, 2015

Dust removing device and dust removing method

CANON KK5 citations84
US7906889B2Mar 15, 2011

Metal oxide, piezoelectric material and piezoelectric element

CANON KK12 citations84
US11201571B2Dec 14, 2021

Method of manufacturing an oscillator

CANON KK2 citations73
US10775681B2Sep 15, 2020

Ultrasonic motor, drive control system, optical apparatus, and vibrator

CANON KK2 citations73
US10727395B2Jul 28, 2020

Piezoeletric material, piezoelectric element, liquid discharge head, liquid discharge apparatus, vibration wave motor, optical instrument, vibration apparatus, dust removing apparatus, imaging apparatus and electronic device

CANON KK2 citations73
US10038394B2Jul 31, 2018

Vibration wave drive device, stator for a vibration wave motor, vibration wave motor, driving control system, optical apparatus, and manufacturing method of a vibration wave driving device

CANON KK2 citations73
US9981292B2May 29, 2018

Piezoelectric material, piezoelectric element, method for manufacturing piezoelectric element, and electronic device

CANON KK3 citations73
US9893269B2Feb 13, 2018

Piezoelectric element, stator for oscillatory wave motor, oscillatory wave motor, driving control system, optical apparatus, and method for making stator for oscillatory wave motor

CANON KK4 citations73
US9722170B2Aug 1, 2017

Piezoelectric material, piezoelectric element, and electronic device

CANON KK3 citations73
US9680085B2Jun 13, 2017

Ceramic powder, piezoelectric ceramic, piezoelectric element, and electronic equipment

CANON KK2 citations73
US9571709B2Feb 14, 2017

Dust removing device and dust removing method

CANON KK2 citations73
US9537081B2Jan 3, 2017

Piezoelectric material, piezoelectric element, multilayered piezoelectric element, liquid discharge head, liquid discharge apparatus, ultrasonic motor, optical apparatus, vibratory apparatus, dust removing device, image pickup apparatus, and electronic equipment

CANON KK3 citations73
US8866952B2Oct 21, 2014

Dust removing device and image pickup apparatus

CANON KK6 citations73
US10593864B2Mar 17, 2020

Piezoelectric element oscillatory wave motor and optical apparatus

CANON KK2 citations72
US10424721B2Sep 24, 2019

Piezoelectric element, multilayered piezoelectric element, liquid discharge head, liquid discharge apparatus, ultrasonic motor, optical apparatus, and electronic apparatus

CANON KK4 citations72
US12193332B2Jan 7, 2025

Method of manufacturing piezoelectric ceramics, piezoelectric ceramics, piezoelectric element, ultrasonic motor, optical apparatus, dust removing device, image pickup apparatus, ultrasonic probe, ultrasonic diagnostic apparatus, and electronic apparatus

CANON KK1 citations64
US9052499B2Jun 9, 2015

Vibrating apparatus, driving apparatus having the vibrating apparatus, and optical device

CANON KK2 citations63
US11831254B2Nov 28, 2023

Vibrator, vibration wave drive device, vibration wave motor, and electronical device

CANON KK0 citations62
US11515468B2Nov 29, 2022

Piezoelectric ceramics, manufacturing method for piezoelectric ceramics, piezoelectric element, vibration device, and electronic device

CANON KK1 citations62
US11469689B2Oct 11, 2022

Vibration wave motor, drive control system, and optical apparatus

CANON KK0 citations62
US11258376B2Feb 22, 2022

Vibration wave motor, drive control system, optical apparatus, and electronic apparatus

CANON KK1 citations62
US11201279B2Dec 14, 2021

Piezoelectric material, piezoelectric element, vibration wave motor, optical apparatus, and electronic apparatus

CANON KK1 citations62
US11081638B2Aug 3, 2021

Piezoelectric element, vibrator, vibration wave motor, optical apparatus, and electronic apparatus

CANON KK0 citations62
US11038440B2Jun 15, 2021

Vibrator with low power consumption, vibration type actuator, and electronic apparatus

CANON KK1 citations62
US10811592B2Oct 20, 2020

Piezoelectric element, vibrator, vibration wave motor, optical device, and electronic device

CANON KK1 citations62

SEIKO EPSON CORP

8 patents

MITSUBISHI ELECTRIC CORP

4 patents

HAYASHI JUMPEI

2 patents

KUBOTA MAKOTO

1 patent

MATSUDA TAKANORI

1 patent

FURUTA TATSUO

1 patent

Showing the top 50 of 91 patents by PatentIndex Score.