H02N2/163 - CPC Classification Index

#1

20250264687

2025-08-21

VIBRATOR AND VIBRATION WAVE MOTOR

#2

20240421727

2024-12-19

CONTROL DEVICE THAT CONTROLS VIBRATION DEVICE, AND METHOD OF CONTROLLING VIBRATION DEVICE

#3

20240248279

2024-07-25

ELECTRONIC FOCUS ADJUSTMENT FOR C-MOUNT LENS USING PCB PIEZOELECTRIC MOTOR

#4

20240049606

2024-02-08

VIBRATION ACTUATOR, OPTICAL DEVICE, AND ELECTRONIC DEVICE

#5

20230268850

2023-08-24

Piezoelectric ultrasonic motor with a more stable vibration body

#6

20230221519

2023-07-13

VIBRATOR AND VIBRATION WAVE MOTOR

#7

20230115036

2023-04-13

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

#8

20230060963

2023-03-02

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

#9

20220399834

2022-12-15

Composite motor having high-precision positioning

#10

20220263433

2022-08-18

Ultrasonic motor with stabilized stator vibration

#11

20220252393

2022-08-11

SENSOR, MOVABLE PLATFORM AND MICROWAVE RADAR SENSOR

#12

20220247330

2022-08-04

ELECTRONIC DEVICE

#13

20220209687

2022-06-30

Piezoelectric motor with bending travelling wave

#14

20220200487

2022-06-23

Injector and control method for an ultrasonic motor

#15

20220043327

2022-02-10

Vibration type actuator, camera platform, and electronic device

#16

20210273586

2021-09-02

Lens barrel and imaging device

#17

20200136529

2020-04-30

Contact body easy to verify resin impregnation, manufacturing method thereof, and vibration actuator including contact body

#18

20200119257

2020-04-16

Method of manufacturing piezoelectric element, method of manufacturing oscillatory wave motor, method of manufacturing optical apparatus, and method of manufacturing electronic apparatus

#19

20200083822

2020-03-12

Friction member to contact opposite member, method for manufacturing friction member, vibration-type actuator, and electronic device

#20

20200007052

2020-01-02

Multi-spoke-type ultrasonic motor

#21

20190348928

2019-11-14

Driving device, optical device, and image pickup device

#22

20190326835

2019-10-24

Vibration wave motor and optical device

#23

20190140558

2019-05-09

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

#24

20190129279

2019-05-02

Drive apparatus, drive method, and optical device

#25

20190068849

2019-02-28

Image pickup apparatus

#26

20190044054

2019-02-07

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

#27

20190020289

2019-01-17

Simple rugged motor and compressors built thereby

#28

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

#29

20180287516

2018-10-04

Vibration wave motor and optical device

#30

20180233655

2018-08-16

Piezoelectric material, manufacturing method for piezoelectric material, piezoelectric element, vibration wave motor, optical equipment, and electronic device

#31

20180222802

2018-08-09

PIEZOELECTRIC MATERIAL, PIEZOELECTRIC ELEMENT, AND ELECTRONIC EQUIPMENT

#32

20180204999

2018-07-19

Piezoelectric material, piezoelectric element, and electronic apparatus

#33

20180183358

2018-06-28

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

#34

20180164658

2018-06-14

DRIVE APPARATUS, DRIVE METHOD, AND OPTICAL DEVICE

#35

20180108830

2018-04-19

Vibration actuator and method for manufacturing the same

#36

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

#37

20180093375

2018-04-05

Vibrator, vibration-type driving device, image forming apparatus, robot, and pan head

#38

20180069491

2018-03-08

Injector and control method for an ultrasonic motor

#39

20170359002

2017-12-14

Friction member to contact opposite member, method for manufacturing friction member, vibration-type actuator, and electronic device

#40

20170310246

2017-10-26

Vibrator manufacturing method

#41

20170309806

2017-10-26

Method for controlling ultrasonic motor and surveying instrument for the same

#42

20170299386

2017-10-19

Method for controlling ultrasonic motor and surveying instrument for the same

#43

20170279380

2017-09-28

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

#44

20170229980

2017-08-10

Vibration-type drive apparatus, robot, image forming apparatus, and image pickup apparatus that inhibit undesired vibration

#45

20170179851

2017-06-22

Stator and a motor

#46

20170163176

2017-06-08

Method of driving vibration actuator with enhanced sliding efficiency, vibration drive device, and mechanical apparatus

#47

20170155343

2017-06-01

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

#48

20170155031

2017-06-01

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

#49

20170153410

2017-06-01

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

#50

20170107155

2017-04-20

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

#51

20170070165

2017-03-09

Injector and control method for an ultrasonic motor

#52

20170040528

2017-02-09

Piezoelectric element oscillatory wave motor and optical apparatus

#53

20160373630

2016-12-22

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

#54

20160365502

2016-12-15

Piezoelectric material, piezoelectric element, and electronic apparatus

#55

20160359430

2016-12-08

Vibration actuator that is easy in conduction inspection

#56

20160354167

2016-12-08

Vibration actuator suitable for use in magnetic field environment and medical system

#57

20160336876

2016-11-17

Piezoelectric ultrasonic motor and operation method of the same

#58

20160329837

2016-11-10

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

#59

20160329836

2016-11-10

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

#60

20160319860

2016-11-03

Vibration drive device, image forming apparatus, positioning stage, and medical system

#61

20160315245

2016-10-27

Piezoelectric material, piezoelectric element, and electronic apparatus

#62

20160308467

2016-10-20

Vibration actuator, and lens barrel and camera provided with same

#63

20160252797

2016-09-01

Drive apparatus, drive method, and optical device

#64

20160233414

2016-08-11

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

#65

20160118914

2016-04-28

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

#66

20160104833

2016-04-14

Manufacturing method for piezoelectric ceramics

#67

20150368162

2015-12-24

Piezoelectric material, piezoelectric element, and electronic equipment

#68

20150368161

2015-12-24

Piezoelectric material, piezoelectric element, and electronic equipment

#69

20150364672

2015-12-17

Piezoelectric material, piezoelectric device, and electronic apparatus

#70

20150364671

2015-12-17

Piezoelectric material, piezoelectric device, and electronic apparatus

#71

20150349666

2015-12-03

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

#72

20150349239

2015-12-03

Piezoelectric material, piezoelectric element, and electronic device

#73

20150349236

2015-12-03

Vibration wave driving device, image pickup device, optical apparatus, liquid discharge device, and electronic apparatus

#74

20150295161

2015-10-15

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

#75

20150295160

2015-10-15

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

#76

20150288298

2015-10-08

Oscillatory wave drive device and optical apparatus

#77

20150255703

2015-09-10

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

#78

20150221856

2015-08-06

Piezoelectric material, piezoelectric element, and electronic apparatus

#79

20150214469

2015-07-30

Piezoelectric ceramic, method for manufacturing the same, piezoelectric element, and electronic apparatus

#80

20150171773

2015-06-18

Vibration type actuator

#81

20150171311

2015-06-18

Piezoelectric material, piezoelectric element, and electronic apparatus

#82

20150171310

2015-06-18

Piezoelectric material, piezoelectric element, and electronic apparatus

#83

20150155473

2015-06-04

Piezoelectric material, piezoelectric element, multilayered piezoelectric element, manufacturing method for multilayered piezoelectric element, liquid discharge head, liquid discharge device, ultrasonic motor, optical device, vibration device, dust removing device, imaging device, and electronic device

#84

20150125140

2015-05-07

Drive apparatus, drive method, and optical device

#85

20150053885

2015-02-26

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

#86

20150053884

2015-02-26

Piezoelectric material, piezoelectric element, and electronic apparatus

#87

20150041701

2015-02-12

Piezoelectric material, piezoelectric element, and electronic apparatus

#88

20150028249

2015-01-29

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

#89

20150015121

2015-01-15

Piezoelectric material, piezoelectric element, and electronic device

#90

20150010333

2015-01-08

Vibration type driving apparatus and image forming apparatus

#91

20150002702

2015-01-01

Zoom lens apparatus with focus adjusting and optical imaging device therewith

#92

20140354738

2014-12-04

Piezoelectric material, piezoelectric element, liquid discharge head, ultrasonic motor, and dust removing device

#93

20140306578

2014-10-16

Vibration type driving device

#94

20140305247

2014-10-16

Vibration-type driving apparatus, robot, and image forming apparatus

#95

20140265729

2014-09-18

Piezoelectric material, piezoelectric element, and electronic apparatus

#96

20140218815

2014-08-07

Vibration actuator and optical apparatus

#97

20140196293

2014-07-17

Rotary drive unit of a surveying instrument and a surveying instrument

#98

20140184878

2014-07-03

Piezoelectric material, piezoelectric element, and electronic apparatus

#99

20140184876

2014-07-03

Piezoelectric material, piezoelectric element, and electronic apparatus

#100

20140131476

2014-05-15

Injector and control method for an ultrasonic motor

#101

20140125199

2014-05-08

Piezoelectric element, oscillatory wave motor, and optical apparatus

#102

20140124695

2014-05-08

Piezoelectric material, piezoelectric element, and electronic apparatus

#103

20140117811

2014-05-01

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

#104

20140101905

2014-04-17

Method for manufacturing a vibration actuator

#105

20140084750

2014-03-27

Piezoelectric element, liquid discharge head, ultrasonic motor, and dust removing device

#106

20140009667

2014-01-09

Vibration actuator having improved torque

#107

20140009038

2014-01-09

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

#108

20130335488

2013-12-19

Piezoelectric material, piezoelectric element, liquid discharge head, ultrasonic motor, and dust removing device

#109

20130335085

2013-12-19

Vibration type drive device, medical apparatus, and medical system

#110

20130334927

2013-12-19

Vibrational wave driving apparatus

#111

20130333477

2013-12-19

Measuring system

#112

20130278681

2013-10-24

Piezoelectric ceramic, piezoelectric element, ultrasonic motor, and dust removing device

#113

20130278180

2013-10-24

Actuator and method for driving actuator

#114

20130278113

2013-10-24

Oscillatory wave motor capable of decreasing degradation of performance

#115

20130270965

2013-10-17

Piezoelectric material, piezoelectric element, liquid discharge head, ultrasonic motor, and dust removing device

#116

20130241347

2013-09-19

Piezoelectric ceramics, manufacturing method therefor, piezoelectric element, liquid discharge head, ultrasonic motor, and dust removal device

#117

20130214639

2013-08-22

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

#118

20130207516

2013-08-15

Vibrating actuator assembly and digital image processing apparatus including the same

#119

20130154443

2013-06-20

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

#120

20130140952

2013-06-06

Piezoelectric motor, drive unit, electronic part transfer apparatus, electronic part inspection apparatus, robot, and printer

#121

20130127298

2013-05-23

Piezoelectric material and devices using the same

#122

20130113340

2013-05-09

Vibration wave motor

#123

20130088120

2013-04-11

Piezoelectric material, piezoelectric element, liquid discharge head, ultrasonic motor, and dust cleaning device

#124

20130088119

2013-04-11

Piezoelectric material, piezoelectric element, liquid discharge head, ultrasonic motor, and dust cleaning device

#125

20130076204

2013-03-28

Piezoelectric material, piezoelectric element, liquid discharge head, ultrasonic motor, and dust cleaning device

#126

20130056671

2013-03-07

Piezoelectric ceramics, manufacturing method for piezoelectric ceramics, piezoelectric element, liquid discharge head, liquid discharge apparatus, ultrasonic motor, optical apparatus, vibration generator, dust removing device, imaging apparatus, and electronic apparatus

#127

20130051781

2013-02-28

Vibration actuator, and lens barrel and camera provided with same

#128

20130015746

2013-01-17

Vibrating body for vibration wave drive device and method of producing vibrating body for vibration wave drive device

#129

20120325031

2012-12-27

Vibration actuator, lens barrel, and camera

#130

20120319533

2012-12-20

Piezoelectric thin film, piezoelectric element, and manufacturing method thereof

#131

20120262031

2012-10-18

Annular vibration wave actuator

#132

20120206013

2012-08-16

MODES OF OPERATION OF PIEZOELECTRIC MOTOR

#133

20120177354

2012-07-12

Driving device, lens barrel, and image capturing apparatus

#134

20120153774

2012-06-21

Vibrating body of vibratory drive unit and vibratory drive unit

#135

20120147490

2012-06-14

Vibration actuator, lens barrel, and camera

#136

20120146460

2012-06-14

Vibration-type driving apparatus

#137

20120139390

2012-06-07

Vibrational wave motor, lens barrel and camera

#138

20120119684

2012-05-17

Spherical ultrasound motor and control method for a spherical ultrasound motor

#139

20120060747

2012-03-15

Use of piezo motor to operate a ring pointer over display

#140

20110292528

2011-12-01

Vibration actuator, method for manufacturing vibration actuator, lens barrel and camera

#141

20110280559

2011-11-17

Vibrational wave motor, lens barrel and camera

#142

20110273058

2011-11-10

Rotary type vibration wave driving apparatus

#143

20110248652

2011-10-13

Control circuit for vibration-type actuator

#144

20110241488

2011-10-06

Vibration type actuator, vibrator, and vibrator manufacturing method

#145

20110234042

2011-09-29

Vibration actuator and method for manufacturing the same

#146

20110234041

2011-09-29

Oscillatory wave motor

#147

20110227511

2011-09-22

Driving unit of vibration-type actuator

#148

20110221305

2011-09-15

Piezoelectric motor

#149

20110210646

2011-09-01

Piezoelectric motor

#150

20110193451

2011-08-11

Manufacturing method for preferentially-oriented oxide ceramics, preferentially-oriented oxide ceramics, piezoelectric element, liquid discharge head, ultrasonic motor, and dust removing device

#151

20110133602

2011-06-09

Piezoelectric motor having a plurality of piezoelectric elements

#152

20110128327

2011-06-02

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

#153

20110102610

2011-05-05

Vibration actuator, and lens barrel and camera provided with the vibration actuator

#154

20110025167

2011-02-03

Ultrasonic motor

#155

20110002057

2011-01-06

Manufacturing method for vibration body and manufacturing method for vibration actuator

#156

20110001366

2011-01-06

Vibration actuator, lens barrel, and camera

#157

20100300222

2010-12-02

Vibration actuator and electric device

#158

20100295487

2010-11-25

ULTRASONIC MOTOR DRIVING METHOD

#159

20100283356

2010-11-11

Method of producing a vibrating body for a vibration wave drive device

#160

20100219778

2010-09-02

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

#161

20100201225

2010-08-12

Vibration actuator driving device, lens barrel, camera, method of manufacturing electromechanical conversion element, method of manufacturing vibration actuator, and method of driving vibration actuator

#162

20100194242

2010-08-05

Piezoelectric ultrasonic motor and method of manufacturing the same

#163

20100171391

2010-07-08

ULTRASONIC MOTOR

#164

20100142064

2010-06-10

Vibration actuator, lens barrel and camera

#165

20100117486

2010-05-13

Positioning apparatus and method

#166

20100096947

2010-04-22

Piezoelectric ceramic, vibrator and ultrasonic motor

#167

20100084946

2010-04-08

Ultrasonic motor and conveying apparatus having the same

#168

20100072861

2010-03-25

Vibrating element, fabrication method thereof, and ultrasonic motor having the same

#169

20100033056

2010-02-11

Ultrasonic motor having lightweight vibrating element

#170

20100007244

2010-01-14

Piezoelectric motor and method of manufacturing the same

#171

20090303622

2009-12-10

Vibrating element, vibration actuator, lens barrel, camera system and method for driving vibration actuator

#172

20090237818

2009-09-24

Method of manufacturing a vibrating element

#173

20090212662

2009-08-27

Vibration actuator, lens barrel and camera

#174

20090207512

2009-08-20

Vibration actuator, lens barrel and camera

#175

20090167111

2009-07-02

Vibration-type actuator

#176

20090140197

2009-06-04

Piezoelectric element containing perovskite type oxide, and liquid jet head and ultrasonic motor using the piezoelectric element

#177

20090134745

2009-05-28

Vibration actuator, lens barrel, camera system and vibrating element

#178

20090134744

2009-05-28

Ring type piezoelectric ultrasonic resonator and piezoelectric ultrasonic rotary motor using the same

#179

20090066187

2009-03-12

Control apparatus and control method for vibration wave driven apparatus

#180

20080309193

2008-12-18

Electro-mechanical wave device

#181

20080297003

2008-12-04

Ultrasonic motor

#182

20080297001

2008-12-04

Miniaturizable motor

#183

20080284285

2008-11-20

VIBRATION ACTUATOR, LENS BARREL, CAMERA, MANUFACTURING METHOD FOR VIBRATION BODY AND MANUFACTURING METHOD FOR VIBRATION ACTUATOR

#184

20080265714

2008-10-30

Electromechanical conversion element, vibration actuator, vibration actuator driving device, lens barrel and camera

#185

20080259466

2008-10-23

Platform transport systems

#186

20080252957

2008-10-16

Piezoelectric-motor-driven two-axis orientation turret

#187

20080238254

2008-10-02

Screw thread driving polyhedral ultrasonic motor

#188

20080238253

2008-10-02

One-way rotational transfer mechanism, and ultrasonic rotary drive device incorporating one-way rotational transfer mechanism

#189

20080150394

2008-06-26

Ultrasonic motor

#190

20080143213

2008-06-19

Ultrasonic motor

#191

20080067898

2008-03-20

Piezoelectric element, and liquid jet head and ultrasonic motor using the piezoelectric element

#192

20080067894

2008-03-20

Ultrasonic rotary drive device

#193

20080030103

2008-02-07

Piezoelectric drive unit and method for generating a preferably rotating drive movement for such a drive unit

#194

20070188051

2007-08-16

Motor, lens barrel, camera system, and method for producing motor

#195

20070145859

2007-06-28

Ultrasonic motor

#196

20070085448

2007-04-19

Ultrasonic motor

#197

20070057596

2007-03-15

Ultrasonic motor

#198

20060273689

2006-12-07

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

#199

20060267454

2006-11-30

Vibrational actuator and method for driving vibrational actuator

#200

20060267416

2006-11-30

Vibration wave motor

#201

20060255683

2006-11-16

Haptic feedback controller, method of controlling the same, and method of transmitting messages that uses a haptic feedback controller

#202

20060220496

2006-10-05

Vibration wave driving apparatus

#203

20060145572

2006-07-06

Method for operating a piezoelectric motor, and piezoelectric motor comprising a stator in the form of a hollow-cylindrical oscillator

#204

20050134145

2005-06-23

Ultrasonic motor

#205

20050067921

2005-03-31

Control apparatus for vibration type actuator and control method thereof

#206

20050046308

2005-03-03

Control device for vibration type actuator