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using longitudinal or radial modes combined with torsion or shear modes
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Electric power
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Electric machines in general using piezo-electric effect, electrostriction or magnetostriction
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using longitudinal or radial modes combined with torsion or shear modes
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Patents Grants
last 30 patents
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Patent Grant
Vibration actuator reduced in size and suppressed in generating abn...
Patent number
11,736,038
Issue date
Aug 22, 2023
Canon Kabushiki Kaisha
Takao Mori
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Vibration type actuator control apparatus, vibration type driving a...
Patent number
11,696,030
Issue date
Jul 4, 2023
Canon Kabushiki Kaisha
Jun Sumioka
G06 - COMPUTING CALCULATING COUNTING
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Patent Grant
Control apparatus, control method, and driving apparatus of vibrati...
Patent number
11,689,120
Issue date
Jun 27, 2023
Canon Kabushiki Kaisha
Kyouhei Suzuki
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Rotary motor with ultrasonic actuator
Patent number
11,218,089
Issue date
Jan 4, 2022
Physik-Instrumente (PI) GmbH & Co. KG
Burhanettin Koc
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Vibration motor that prevents resonance of contact member, and elec...
Patent number
10,924,037
Issue date
Feb 16, 2021
Canon Kabushiki Kaisha
Kazuharu Osawa
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Single hybrid motor, dual hybrid motor and hybrid motor assembly
Patent number
10,236,796
Issue date
Mar 19, 2019
Chung-Yuan Christian University
Yung Ting
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Piezoelectric actuator, ceramic component polarizing method and pie...
Patent number
10,199,959
Issue date
Feb 5, 2019
Chung-Yuan Christian University
Yung Ting
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Acoustic mechanical feed-throughs for producing work across a struc...
Patent number
9,748,870
Issue date
Aug 29, 2017
California Institute of Technology
Stewart Sherril
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Driving mechanism, lens barrel and camera
Patent number
8,797,661
Issue date
Aug 5, 2014
Nikon Corporation
Kunihiro Kuwano
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
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Patent Grant
Piezoelectric actuator for use in micro engineering applications
Patent number
8,456,068
Issue date
Jun 4, 2013
Royal Melbourne Institute of Technology
James Robert Friend
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
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Patent Grant
Driving mechanism, lens barrel, and camera
Patent number
8,428,452
Issue date
Apr 23, 2013
Nikon Corporation
Kunihiro Kuwano
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Ultrasonic motor
Patent number
8,390,172
Issue date
Mar 5, 2013
Olympus Corporation
Akira Matsui
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Ultrasonic motor
Patent number
8,304,962
Issue date
Nov 6, 2012
Olympus Corporation
Akira Matsui
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Ultrasonic motor
Patent number
8,299,682
Issue date
Oct 30, 2012
Olympus Corporation
Hiroyuki Takizawa
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Ultrasonic motor
Patent number
8,294,335
Issue date
Oct 23, 2012
Olympus Corporation
Hiroyuki Takizawa
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Stick-slip piezoelectric motor
Patent number
8,018,124
Issue date
Sep 13, 2011
Pinanotech (Piezo-Nano Technology) Ltd.
Benny Gaber
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Ultrasonic motor and electronic apparatus equipped with ultrasonic...
Patent number
7,005,776
Issue date
Feb 28, 2006
Seiko Instruments Inc.
Akihiro Iino
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Ultrasonic motor and electronic apparatus utilizing ultrasonic motor
Patent number
6,952,072
Issue date
Oct 4, 2005
Seiko Instruments Inc.
Akihiro Iino
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Ultrasonic motor having integrated electrodes and manufacturing met...
Patent number
6,933,656
Issue date
Aug 23, 2005
ASMO Co., Ltd.
Yukihiro Matsushita
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Ultrasonic motor having securing projections
Patent number
6,882,085
Issue date
Apr 19, 2005
ASMO Co., Ltd.
Masahiko Komoda
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Ultrasonic motor and stator for ultrasonic motor
Patent number
6,737,787
Issue date
May 18, 2004
ASMO Co., Ltd.
Masahiko Komoda
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Ultrasonic motor capable of sensing a rotational position of its rotor
Patent number
6,509,673
Issue date
Jan 21, 2003
Asmo Co., Ltd.
Masahiko Komoda
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Ultrasonic motor capable of sensing both longitudinal and torsional...
Patent number
6,469,419
Issue date
Oct 22, 2002
Asmo Co., Ltd.
Yukiyasu Kato
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Ultrasonic motor
Patent number
6,366,004
Issue date
Apr 2, 2002
ASMO Co. Ltd.
Motoyasu Yano
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Ultrasonic motor driven by elliptic vibration
Patent number
6,300,705
Issue date
Oct 9, 2001
Asmo Co., Ltd.
Masahiko Komoda
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Bearings and supports
Patent number
6,262,514
Issue date
Jul 17, 2001
Intelligent Manufacturing Systems Limited
Ramutis Bansevicius
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Ultrasonic motor
Patent number
6,252,332
Issue date
Jun 26, 2001
Nikon Corporation
Tadao Takagi
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Ultrasonic motor with rotor converting longitudinal vibrations into...
Patent number
6,166,477
Issue date
Dec 26, 2000
ASMO Co., Ltd.
Masahiko Komoda
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Ultrasonic motor
Patent number
6,018,213
Issue date
Jan 25, 2000
Asmo Co., Ltd
Motoyasu Yano
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Vibration actuator
Patent number
5,912,525
Issue date
Jun 15, 1999
Nikon Corporation
Mina Kobayashi
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Patents Applications
last 30 patents
Information
Patent Application
SHEAR DEFORMATION-TYPE BIMORPHIC PIEZOELECTRIC ACTUATOR
Publication number
20240079972
Publication date
Mar 7, 2024
Chung Yuan Christian University
Yung TING
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
VIBRATION TYPE ACTUATOR CONTROL APPARATUS, VIBRATION TYPE DRIVING A...
Publication number
20220286614
Publication date
Sep 8, 2022
Canon Kabushiki Kaisha
Jun Sumioka
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
VIBRATION ACTUATOR REDUCED IN SIZE AND SUPPRESSED IN GENERATING ABN...
Publication number
20220278632
Publication date
Sep 1, 2022
Canon Kabushiki Kaisha
Takao Mori
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
CONTROL APPARATUS, CONTROL METHOD, AND DRIVING APPARATUS OF VIBRATI...
Publication number
20220200484
Publication date
Jun 23, 2022
Canon Kabushiki Kaisha
Kyouhei Suzuki
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
ROTARY ULTRASONIC MOTOR
Publication number
20200228031
Publication date
Jul 16, 2020
PHYSIK INSTRUMENTE (Pl) GMBH & CO. KG
Burhanettin KOC
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
PIEZOELECTRIC VIBRATING PIECE AND PIEZOELECTRIC DEVICE
Publication number
20180115301
Publication date
Apr 26, 2018
NIHON DEMPA KOGYO CO., LTD.
Shigetaka KAGA
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
VIBRATION MOTOR THAT PREVENTS RESONANCE OF CONTACT MEMBER, AND ELEC...
Publication number
20180109205
Publication date
Apr 19, 2018
Canon Kabushiki Kaisha
Kazuharu Osawa
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
VIBRATION ACTUATOR HAVING A STABLE ROTATIONAL DRIVING PERFORMANCE,...
Publication number
20180019689
Publication date
Jan 18, 2018
Canon Kabushiki Kaisha
Hiroyuki Seki
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
SINGLE HYBRID MOTOR, DUAL HYBRID MOTOR AND HYBRID MOTOR ASSEMBLY
Publication number
20170063258
Publication date
Mar 2, 2017
CHUNG YUAN CHRISTIAN UNIVERSITY
YUNG TING
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
COMPOSITE POLARIZATION TYPE PIEZOELECTRIC ACTUATOR
Publication number
20140001923
Publication date
Jan 2, 2014
CHUNG-YUAN CHRISTIAN UNIVERSITY
Yung TING
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
OSCILLATOR, VIBRATION ACTUATOR, LENS BARREL, CAMERA, BONDED PRODUCT...
Publication number
20120250169
Publication date
Oct 4, 2012
Nikon Corporation
Kunihiro KUWANO
G02 - OPTICS
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Patent Application
DRIVING MECHANISM, LENS BARREL, AND CAMERA
Publication number
20120082445
Publication date
Apr 5, 2012
Nikon Corporation
Kunihiro KUWANO
G02 - OPTICS
Information
Patent Application
DRIVING MECHANISM, LENS BARREL AND CAMERA
Publication number
20120081805
Publication date
Apr 5, 2012
Nikon Corporation
Kunihiro KUWANO
G02 - OPTICS
Information
Patent Application
ULTRASONIC MOTOR
Publication number
20120019103
Publication date
Jan 26, 2012
OLYMPUS CORPORATION
Akira MATSUI
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
PIEZOELECTRIC COMPOSITION, PIEZOELECTRIC CERAMIC, TRANSDUCER, AND U...
Publication number
20110241483
Publication date
Oct 6, 2011
TDK Corporation
Masahito FURUKAWA
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Application
ULTRASONIC MOTOR
Publication number
20110234049
Publication date
Sep 29, 2011
OLYMPUS CORPORATION
Hiroyuki TAKIZAWA
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
ULTRASONIC MOTOR
Publication number
20110204748
Publication date
Aug 25, 2011
OLYMPUS CORPORATION
Akira MATSUI
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
PIEZOELECTRIC ACTUATOR FOR USE IN MICRO ENGINEERING APPLICATIONS
Publication number
20110148253
Publication date
Jun 23, 2011
MONASH UNIVERSITY
James Robert Friend
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
ULTRASONIC MOTOR
Publication number
20110095650
Publication date
Apr 28, 2011
OLYMPUS CORPORATION
Hiromichi SAKANO
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ULTRASONIC MOTOR
Publication number
20110057544
Publication date
Mar 10, 2011
OLYMPUS CORPORATION
Hiroyuki TAKIZAWA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
STICK-SLIP PIEZOELECTRIC MOTOR
Publication number
20100201224
Publication date
Aug 12, 2010
Benny Gaber
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
ULTRASONIC MOTOR AND ULTRASONIC MOTOR APPARATUS RETAINING THE SAME
Publication number
20100019621
Publication date
Jan 28, 2010
OLYMPUS CORPORATION
Tomoki FUNAKUBO
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ULTRASONIC MOTOR
Publication number
20090256446
Publication date
Oct 15, 2009
OLYMPUS CORPORATION
Tomoki Funakubo
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Ultrasonic motor having integrated electrodes and manufacturing met...
Publication number
20040160146
Publication date
Aug 19, 2004
ASMO CO., LTD.
Yukihiro Matsushita
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
Ultasonic motor having securing projections
Publication number
20040145275
Publication date
Jul 29, 2004
ASMO CO., LTD.
Masahiko Komoda
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
Ultrasonic motor and electronic apparatus with ultrasonic motor
Publication number
20030164659
Publication date
Sep 4, 2003
Akihiro Iino
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Ultrasonic motor and stator for ultrasonic motor
Publication number
20030117040
Publication date
Jun 26, 2003
Masahiko Komoda
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
Ultrasonic motor and method for manufacturing the same
Publication number
20030052574
Publication date
Mar 20, 2003
Yukihiro Matsushita
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
Ultrasonic motor
Publication number
20020140319
Publication date
Oct 3, 2002
Yukihiro Matsushita
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
Ultrasonic motor capable of sensing a rotational position of its rotor
Publication number
20020008442
Publication date
Jan 24, 2002
Masahiko Komoda
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER