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Paper Abstract and Keywords
Presentation 2026-03-04 11:00
[Poster Presentation] Design and Implementation of Battery-Operated Compact Acoustic Suction Tweezers for Mobile Applications
Shoya Yoneda, Yusei Yokoyama, Tsubasa Kusano, Kan Okubo (Tokyo Metropolitan Univ.) EA2025-151 SIP2025-171 SP2025-104
Abstract (in Japanese) (See Japanese page) 
(in English) Our research group has proposed acoustic suction tweezers that do not require complicated phase control, but instead use only a single ultrasonic transducer and an acoustic focusing cap. This device enables the manipulation of spherical objects larger than half of the wavelength, as well as non-spherical objects, which are difficult to stably handle using conventional acoustic levitation devices. Because of its simple design, this device is suitable for low-power operation. In this study, with a view toward practical applications, we investigate the introduction of a battery-powered driving system using a commercial portable music player
and a portable amplifier, and present a fundamental step toward the mobilization of the proposed acoustic tweezers.
Keyword (in Japanese) (See Japanese page) 
(in English) Acoustic gadgets / Ultrasound / Acoustic Radiation Force / Acoustic Levitation / Acoustic Manipulation / Miro-object Manipulation / /  
Reference Info. IEICE Tech. Rep., vol. 125, no. 369, EA2025-151, pp. 461-464, March 2026.
Paper # EA2025-151 
Date of Issue 2026-02-23 (EA, SIP, SP) 
ISSN Online edition: ISSN 2432-6380
Copyright
and
reproduction		 All rights are reserved and no part of this publication may be reproduced or transmitted in any form or by any means, electronic or mechanical, including photocopy, recording, or any information storage and retrieval system, without permission in writing from the publisher. Notwithstanding, instructors are permitted to photocopy isolated articles for noncommercial classroom use without fee. (License No.: 10GA0019/12GB0052/13GB0056/17GB0034/18GB0034)
Download PDF EA2025-151 SIP2025-171 SP2025-104

Conference Information
Committee SP EA SIP IPSJ-SLP  
Conference Date 2026-03-02 - 2026-03-04 
Place (in Japanese) (See Japanese page) 
Place (in English)  
Topics (in Japanese) (See Japanese page) 
Topics (in English)  
Paper Information
Registration To EA 
Conference Code 2026-03-SP-EA-SIP-SLP 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Design and Implementation of Battery-Operated Compact Acoustic Suction Tweezers for Mobile Applications 
Sub Title (in English)  
Keyword(1) Acoustic gadgets  
Keyword(2) Ultrasound  
Keyword(3) Acoustic Radiation Force  
Keyword(4) Acoustic Levitation  
Keyword(5) Acoustic Manipulation  
Keyword(6) Miro-object Manipulation  
Keyword(7)  
Keyword(8)  
1st Author's Name Shoya Yoneda  
1st Author's Affiliation Tokyo Metropolitan University (Tokyo Metropolitan Univ.)
2nd Author's Name Yusei Yokoyama  
2nd Author's Affiliation Tokyo Metropolitan University (Tokyo Metropolitan Univ.)
3rd Author's Name Tsubasa Kusano  
3rd Author's Affiliation Tokyo Metropolitan University (Tokyo Metropolitan Univ.)
4th Author's Name Kan Okubo  
4th Author's Affiliation Tokyo Metropolitan University (Tokyo Metropolitan Univ.)
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Speaker Author-1 
Date Time 2026-03-04 11:00:00 
Presentation Time 80 minutes 
Registration for EA 
Paper # EA2025-151, SIP2025-171, SP2025-104 
Volume (vol) vol.125 
Number (no) no.369(EA), no.370(SIP), no.371(SP) 
Page pp.461-464 
#Pages 4 
Date of Issue 2026-02-23 (EA, SIP, SP) 

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