Inventor
UEBAYASHI AKIRA
JP25 patents
Patents
25 patentsUS9525123B2Dec 20, 2016
Piezoelectric material, piezoelectric element, multilayered piezoelectric element. Liquid discharge heard, liquid discharge apparatus, ultrasonic motor, optical apparatus, vibratory apparatus, dust removing device, image pickup apparatus, and electronic equipment
CANON KK7 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
US9680085B2Jun 13, 2017
Ceramic powder, piezoelectric ceramic, piezoelectric element, and electronic equipment
CANON KK2 citations73
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
US12024469B2Jul 2, 2024
Powder for ceramic manufacturing, ceramic manufactured object, and manufacturing method thereof
CANON KK0 citations62
US11831254B2Nov 28, 2023
Vibrator, vibration wave drive device, vibration wave motor, and electronical device
CANON KK0 citations62
US11718567B2Aug 8, 2023
Powder for ceramic manufacturing, ceramic manufactured object, and manufacturing method thereof
CANON KK0 citations62
US11495732B2Nov 8, 2022
Piezoelectric transformer and electronic apparatus
CANON KK0 citations62
US11469689B2Oct 11, 2022
Vibration wave motor, drive control system, and optical apparatus
CANON KK0 citations62
US11272080B2Mar 8, 2022
Vibration device for dust removal and imaging device
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
US11647677B2May 9, 2023
Piezoelectric ceramics, piezoelectric element, and electronic apparatus
CANON KK0 citations59
US11450801B2Sep 20, 2022
Method of manufacturing piezoelectric element, method of manufacturing oscillatory wave motor, method of manufacturing optical apparatus, and method of manufacturing electronic apparatus
CANON KK0 citations59
US10868232B2Dec 15, 2020
Piezoelectric material, manufacturing method for piezoelectric material, piezoelectric element, vibration wave motor, optical equipment, and electronic device
CANON KK1 citations56
US12336431B2Jun 17, 2025
Method of manufacturing piezoelectric element, method of manufacturing electronic device, piezoelectric element, and electronic device
CANON KK0 citations52
US9871188B2Jan 16, 2018
Piezoelectric ceramic, method for manufacturing the same, piezoelectric element, and electronic apparatus
CANON KK1 citations52
US9755136B2Sep 5, 2017
Piezoelectric material, piezoelectric element, and electronic apparatus
CANON KK1 citations52
US9722171B2Aug 1, 2017
Piezoelectric material, piezoelectric element, and electronic apparatus
CANON KK0 citations52
US9431595B2Aug 30, 2016
Vibration wave driving device, image pickup device, optical apparatus, liquid discharge device, and electronic apparatus
CANON KK1 citations51
US10536097B2Jan 14, 2020
Ultrasonic motor, drive control system, optical apparatus, and vibrator
CANON KK0 citations42
US10516091B2Dec 24, 2019
Ultrasonic motor, drive control system, optical apparatus, and vibrator
CANON KK0 citations42
US10451833B2Oct 22, 2019
Ultrasonic motor, drive control system, optical apparatus, and vibrator
CANON KK0 citations42
US9871471B2Jan 16, 2018
Oscillatory wave drive device and optical apparatus
CANON KK0 citations42