H02N2/142 - CPC Classification Index

#1

20260135497

2026-05-14

CONTROL DEVICE AND ROBOT

#2

20250233531

2025-07-17

DRIVING APPARATUS FOR VIBRATION-TYPE ACTUATOR, AND DRIVING METHOD THEREOF

#3

20250202385

2025-06-19

CONTROL APPARATUS OF VIBRATION ACTUATOR, CONTROL METHOD FOR THE SAME, DRIVING APPARATUS, AND ELECTRONIC DEVICE

#4

20250105762

2025-03-27

PIEZOELECTRIC CERAMIC ACTUATOR AND CONTROL METHODS

#5

20240243673

2024-07-18

DRIVE DEVICE, DRIVE MOTOR AND METHOD FOR DRIVING A SPINDLE

#6

20240162840

2024-05-16

METHOD FOR CONTROLLING A PIEZOELECTRIC DRIVE UNIT

#7

20230327580

2023-10-12

DRIVE CONTROL DEVICE AND ULTRASONIC MOTOR SYSTEM

#8

20230251457

2023-08-10

DRIVE DEVICE AND IMAGING APPARATUS

#9

20230144997

2023-05-11

Method of controlling piezoelectric driving apparatus, method of controlling robot, and robot

#10

20230115036

2023-04-13

High-torque and high-precision ultrasonic motor with self-protection function and implementation mode thereof

#11

20230060963

2023-03-02

Vibration wave motor and imaging apparatus and electronic apparatus including vibration wave motor

#12

20220416146

2022-12-29

METHOD FOR OPERATING A DRIVE UNIT AND DRIVE UNIT

#13

20220413248

2022-12-29

Optical element driving mechanism

#14

20220399834

2022-12-15

Composite motor having high-precision positioning

#15

20220255470

2022-08-11

Control method for piezoelectric motor and robot

#16

20220209687

2022-06-30

Piezoelectric motor with bending travelling wave

#17

20220103108

2022-03-31

Vibration actuator control apparatus

#18

20210396656

2021-12-23

Posture adjustment device and method for optical sensor, and automatic material transport system

#19

20210325967

2021-10-21

In-situ monitoring, calibration, and testing of a haptic actuator

#20

20210273586

2021-09-02

Lens barrel and imaging device

#21

20210273585

2021-09-02

Piercing apparatus and a method of fabricating thereof

#22

20210141404

2021-05-13

Reaction compensation device and fast steering mirror system

#23

20210099106

2021-04-01

Control apparatus for vibration motor, vibration apparatus having the same, and control method of vibration motor

#24

20210080681

2021-03-18

Optical system

#25

20210080674

2021-03-18

Optical element driving mechanism

#26

20200395871

2020-12-17

Drive device and method for linear or rotary positioning

#27

20200393637

2020-12-17

Optical system

#28

20200343436

2020-10-29

Control method for piezoelectric driving device, piezoelectric driving device, and robot

#29

20200313574

2020-10-01

Control method of piezoelectric driving device and piezoelectric driving device

#30

20200313573

2020-10-01

Vibration actuator having plural vibrators and inductors

#31

20200244191

2020-07-30

Method of controlling piezoelectric drive device, method of controlling robot, and method of controlling printer

#32

20200177107

2020-06-04

Vibration wave motor and electronic apparatus including the vibration wave motor

#33

20190326835

2019-10-24

Vibration wave motor and optical device

#34

20190129279

2019-05-02

Drive apparatus, drive method, and optical device

#35

20190103823

2019-04-04

Control device and method for controlling a piezoelectric drive device using phase difference

#36

20190030567

2019-01-31

Piezoelectric driving device, driving method of piezoelectric driving device, and robot

#37

20190020289

2019-01-17

Simple rugged motor and compressors built thereby

#38

20180331634

2018-11-15

Control apparatus for vibratory actuator, driving apparatus, imaging apparatus, and method for controlling vibratory actuator

#39

20180316282

2018-11-01

Control device for vibration actuator, method of controlling vibration actuator, robot, electronic component conveyance apparatus, printer, projector, and vibration device

#40

20180309392

2018-10-25

Vibration-type driving apparatus that detects undesired vibrations, control method for the vibration-type driving apparatus, storage medium, robot, pan head for image pickup apparatus, and image forming apparatus

#41

20180287516

2018-10-04

Vibration wave motor and optical device

#42

20180183358

2018-06-28

Driving apparatus that drives pan head apparatus, control method therefor, vibration-wave motor apparatus, and image pickup apparatus

#43

20180183354

2018-06-28

Method for controlling an ultrasound motor and corresponding control arrangement

#44

20180164658

2018-06-14

DRIVE APPARATUS, DRIVE METHOD, AND OPTICAL DEVICE

#45

20180123483

2018-05-03

Driving device, piezoelectric motor, robot, electronic-component conveying device, and printer

#46

20180113159

2018-04-26

System and method for detecting the presence and type of capacitive loads

#47

20180097460

2018-04-05

Control apparatus for vibration-type actuator, control method for vibration-type actuator, vibration-type driving apparatus, and electronic apparatus that improve acceleration performance and deceleration performance in driving vibration-type actuator

#48

20170310248

2017-10-26

Method for controlling ultrasonic motor and surveying instrument for the same

#49

20170309806

2017-10-26

Method for controlling ultrasonic motor and surveying instrument for the same

#50

20170299386

2017-10-19

Method for controlling ultrasonic motor and surveying instrument for the same

#51

20170279380

2017-09-28

Method of driving vibration actuator, drive device, and image pickup apparatus

#52

20170279029

2017-09-28

Control circuit of piezoelectric driving device, piezoelectric driving device, ultrasonic motor, robot, hand, and pump

#53

20170214340

2017-07-27

Driving apparatus of vibration-type actuator method of controlling driving vibration-type actuator and image pickup apparatus

#54

20170082828

2017-03-23

Vibration type driving apparatus, interchangeable lens and imaging apparatus including vibration type driving apparatus, and method for adjusting vibration type driving apparatus

#55

20170040528

2017-02-09

Piezoelectric element oscillatory wave motor and optical apparatus

#56

20170017058

2017-01-19

Control apparatus for vibration-type actuator, method of controlling vibration-type actuator, driving apparatus, image pickup apparatus, and automatic stage

#57

20160373630

2016-12-22

Vibration drive device capable of generating click feeling and image pickup apparatus

#58

20160336879

2016-11-17

Control apparatus of vibration-type actuator and control method of vibration-type actuator

#59

20160336876

2016-11-17

Piezoelectric ultrasonic motor and operation method of the same

#60

20160329837

2016-11-10

Vibration type actuator apparatus increased in position detection accuracy, controller, and medical system

#61

20160329836

2016-11-10

Vibrating-element driving circuit, vibration-type actuator, image pickup apparatus, image generation apparatus, and dust removal apparatus

#62

20160252797

2016-09-01

Drive apparatus, drive method, and optical device

#63

20160241167

2016-08-18

Vibration motor controller, lens apparatus including the same, and image pickup apparatus including the same

#64

20160173005

2016-06-16

Control apparatus of vibration-type actuator

#65

20160020711

2016-01-21

Multi-flap standing wave type ultrasonic motor

#66

20150301094

2015-10-22

System and method for detecting the presence and type of capacitive loads

#67

20150288298

2015-10-08

Oscillatory wave drive device and optical apparatus

#68

20150270790

2015-09-24

Ultrasonic motor control system and method

#69

20150229240

2015-08-13

Ultrasonic motor

#70

20150125140

2015-05-07

Drive apparatus, drive method, and optical device

#71

20140191691

2014-07-10

Control apparatus of vibration-type actuator and control method of vibration-type actuator

#72

20140125199

2014-05-08

Piezoelectric element, oscillatory wave motor, and optical apparatus

#73

20140009846

2014-01-09

Vibration-type motor controller and optical apparatus

#74

20130334988

2013-12-19

Driving device and driving circuit for a vibration actuator

#75

20130333477

2013-12-19

Measuring system

#76

20130319158

2013-12-05

Method for driving ultrasonic motor, ultrasonic motor, and robot arm

#77

20130278179

2013-10-24

Drive unit

#78

20130257333

2013-10-03

Control apparatus for vibration type actuator

#79

20130257223

2013-10-03

Controlling device for vibration type actuator

#80

20130241446

2013-09-19

Unnecessary vibration detection apparatus and driving control apparatus of vibration type actuator

#81

20130207574

2013-08-15

Control system for ultrasonic motors

#82

20130069563

2013-03-21

Ultrasonic-motor-driving device and ultrasonic motor unit

#83

20120306430

2012-12-06

Microcomputer for controlling ultrasonic motor, and method for controlling ultrasonic motor

#84

20120286704

2012-11-15

Drive control apparatus and drive control method for vibration wave driving apparatus

#85

20120177354

2012-07-12

Driving device, lens barrel, and image capturing apparatus

#86

20110304933

2011-12-15

Control apparatus and adjustment method for vibratory actuator using a plurality of vibrators, vibratory actuator, and lens unit and optical apparatus using the vibratory actuator

#87

20110298401

2011-12-08

Piezo-electric actuator drive circuit and piezo-electric actuator device furnished with same

#88

20110298400

2011-12-08

Control apparatus of vibration-type actuator and control method of vibration-type actuator

#89

20110291595

2011-12-01

Method of controlling vibration motor

#90

20110285329

2011-11-24

Method and device for controlling the rotation speed of a piezoelectric motor rotor

#91

20110248652

2011-10-13

Control circuit for vibration-type actuator

#92

20110227511

2011-09-22

Driving unit of vibration-type actuator

#93

20110121686

2011-05-26

Driving circuit for vibration-type actuator

#94

20110095712

2011-04-28

Ultrasonic motor device

#95

20110068718

2011-03-24

Vibration-type motor controller and optical apparatus

#96

20110018390

2011-01-27

Methods for controlling velocity of at least partially resonant actuators systems and systems thereof

#97

20100332151

2010-12-30

Method for overload protection of SMA device

#98

20100241274

2010-09-23

Plural actuator system and control method thereof

#99

20100219778

2010-09-02

Method of driving vibration wave motor and device for driving the same

#100

20100213882

2010-08-26

Drive unit

#101

20100038996

2010-02-18

Semi-resonant driving systems and methods thereof

#102

20090322261

2009-12-31

Microcomputer for controlling ultrasonic motor, and method for controlling ultrasonic motor

#103

20090160291

2009-06-25

PIEZOELECTRIC ACTUATOR

#104

20090146529

2009-06-11

STARTING-PROCESS CONTROLLER FOR STARTING A PIEZOMOTOR

#105

20090134745

2009-05-28

Vibration actuator, lens barrel, camera system and vibrating element

#106

20090066187

2009-03-12

Control apparatus and control method for vibration wave driven apparatus

#107

20090009109

2009-01-08

Method for driving ultrasonic motor

#108

20080303380

2008-12-11

Piezoelectric actuator and method for driving the same

#109

20080150393

2008-06-26

Ultrasonic motor

#110

20080143213

2008-06-19

Ultrasonic motor

#111

20070228875

2007-10-04

Piezoelectric actuator

#112

20070194660

2007-08-23

Piezoelectric actuator, drive control method of piezoelectric actuator, and electronic device

#113

20070159507

2007-07-12

Piezoelectric actuator drive control method, piezoelectric actuator drive control apparatus, and electronic device

#114

20070046144

2007-03-01

Drive control method for a piezoelectric actuator, drive control apparatus for a piezoelectric actuator, and electronic device

#115

20070040871

2007-02-22

Drive control device for a piezoelectric actuator, electronic device, and drive control method for a piezoelectric actuator

#116

20070001547

2007-01-04

Piezoactuator drive detection device and electronic device

#117

20060273689

2006-12-07

Oscillatory-wave actuator and method for driving oscillatory-wave actuator

#118

20060267526

2006-11-30

Ultrasonic motor device

#119

20060113863

2006-06-01

Drive apparatus for piezoelectric actuator, drive method for piezoelectric actuator, electronic device, control program for drive apparatus for piezoelectric actuator, and recording medium

#120

20060085151

2006-04-20

Motor control device

#121

20060071723

2006-04-06

Resonance control apparatus for a piezoelectrical device based on phase sensitive detection

#122

20060028158

2006-02-09

Multiple speed mover assembly

#123

20060006762

2006-01-12

Drive method for piezoelectric actuator, drive apparatus for piezoelectric actuator, electronic device, control program for drive apparatus for piezoelectric actuator, and recording medium

#124

20060001330

2006-01-05

Drive method for piezoelectric actuator, drive apparatus for piezoelectric actuator, electronic device, control program for drive apparatus for piezoelectric actuator, and recording medium

#125

20050281546

2005-12-22

Starting-process controller for starting a piezomotor

#126

20050242686

2005-11-03

Vibration-type driving device, control apparatus for controlling the driving of the vibration-type driving device, and electronic equipment having the vibration-type driving device and the control apparatus

#127

20050231184

2005-10-20

Drive control apparatus, electronic apparatus, method of controlling drive of electronic apparatus, drive control program, and recording medium

#128

20050231140

2005-10-20

Control apparatus for vibration type actuator

#129

20050231069

2005-10-20

Piezoelectric actuator drive apparatus, electronic device, driving method thereof, drive control program thereof, and storage medium in which program is stored

#130

20050200239

2005-09-15

Closed loop mover assembly with measurement system

#131

20050179411

2005-08-18

Control apparatus for vibration type actuator and electronic apparatus using it

#132

20050067921

2005-03-31

Control apparatus for vibration type actuator and control method thereof

#133

20050046363

2005-03-03

Vibration type actuator drive controller and method of controlling drive speed of vibration type actuator

#134

20050046308

2005-03-03

Control device for vibration type actuator