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 patentsUS9166140B2Oct 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 patentsUS5896150AApr 20, 1999
Ink-jet type recording head
SEIKO EPSON CORP40 citations93
US5956058ASep 21, 1999
Ink jet print head with improved spacer made from silicon single-crystal substrate
SEIKO EPSON CORP23 citations92
US5723053AMar 3, 1998
Ink jet print head and a method of manufacturing the same
SEIKO EPSON CORP17 citations92
US6968616B2Nov 29, 2005
Method of manufacturing nozzle plate
SEIKO EPSON CORP10 citations74
US6309057B1Oct 30, 2001
Ink-jet type recording head
SEIKO EPSON CORP9 citations74
US5184155AFeb 2, 1993
Ink jet print head
SEIKO EPSON CORP10 citations72
US8814325B2Aug 26, 2014
Printing device and print head
SEIKO EPSON CORP2 citations63
US10906302B2Feb 2, 2021
Recording device and recording method
SEIKO EPSON CORP1 citations62
MITSUBISHI ELECTRIC CORP
4 patentsUS10473341B2Nov 12, 2019
Indoor unit and refrigeration cycle apparatus
MITSUBISHI ELECTRIC CORP2 citations72
US10352573B2Jul 16, 2019
Air-conditioning apparatus having decorative panel mount structure and indoor unit having the same
MITSUBISHI ELECTRIC CORP2 citations70
US10753639B2Aug 25, 2020
Indoor unit and air-conditioning apparatus
MITSUBISHI ELECTRIC CORP1 citations62
US10222090B2Mar 5, 2019
Indoor unit for air-conditioning apparatus, and air-conditioning apparatus
MITSUBISHI ELECTRIC CORP1 citations62
HAYASHI JUMPEI
2 patentsKUBOTA MAKOTO
1 patentMATSUDA TAKANORI
1 patentFURUTA TATSUO
1 patentShowing the top 50 of 91 patents by PatentIndex Score.