Tatsuki Fushimi
Assistant Professor
Education
Doctor of Philosophy (Ph.D.) in Mechanical Engineering
Department of Mechanical Engineering
Faculty of Engineering, University of Bristol
September 2016 - March 2020
2020年 ブリストル大学工学部機械工学科 博士課程修了 指導教員：Prof. Bruce W. Drinkwater, Dr. Thomas L. Hill
Bachelor of Engineering (BEng) in Mechanical Engineering with First Class Honours
Department of Mechanical Engineering,
Faculty of Engineering, University of Bristol
September 2013 - June 2016
2016年 ブリストル大学工学部機械工学科 卒業
Profile
大分県
Born in Oita, Japan
デジタルネイチャー研究開発センターで音響浮揚と波面ホログラムの研究を行っている。音響浮揚とは集束した音波を用いて軽量な物体を浮揚させる技術を指し、2014年にフェーズドアレイ型音響浮揚機（PAL）が開発されて以来、音響立体ディスプレイやセンチメートル級の物体の浮揚が可能となってきた。音響浮揚の非線形力学や波面ホログラムを始め、音響浮揚の基礎技術から応用技術まで幅広く研究を行っている。
My research is on acoustic levitation and acoustic holograms. Acoustic levitation is a method of levitating a light object in mid-air using a focused beam of ultrasound. Since the introduction of the phased array levitator (PAL) in 2014, the acoustophoretic volumetric display has been developed and centi-meter scale object can now be levitated. My research interest ranges from the fundamental research on acoustic levitation (e.g. nonlinear dynamics, acoustic holograms) to applications of acoustic levitation.
Personal Website: https://www.levitation.engineer
PROJECTS
PUBLICATION
Tatsuki Fushimi, Daichi Tagami, Kenta Yamamoto, Yoichi Ochiai. A digital twin approach for experimental acoustic hologram optimization. Commun Eng 3, 12 (2024). https://doi.org/10.1038/s44172-024-00160-0
Yusuke Koroyasu, Thanh-Vinh Nguyen, Shun Sasaguri, Asier Marzo, Iñigo Ezcurdia, Yuuya Nagata, Tatsuya Yamamoto, Nobuhiko Nomura, Takayuki Hoshi, Yoichi Ochiai, Tatsuki Fushimi. “Microfluidic platform using focused ultrasound passing through hydrophobic meshes with jump availability”, PNAS Nexus, 2(7), 1–10.
https://doi.org/10.1093/pnasnexus/pgad207
, “Target acoustic field and transducer state optimization using Diff-PAT”, AIP Advances 11, 125007 (2021) https://doi.org/10.1063/5.0069182
Fushimi, T., Yamamoto, K., Ochiai, Y. Acoustic hologram optimisation using automatic differentiation. Sci Rep 11, 12678 (2021). https://doi.org/10.1038/s41598-021-91880-2
Yusuke Koroyasu, Ruchi Gupta, Tatsuya Yamamoto, Yoichi Ochiai, Nobuhiko Nomura, Tatsuki Fushimi; Microfluidic platform using focused ultrasound passing through hydrophobic meshes towards automatic biological experiment. The Journal of the Acoustical Society of America, 1 October 2023; 154 (4_supplement): A52.
https://doi.org/10.1121/10.0022768
Kensuke Katori, Kenta Yamamoto, Ippei Suzuki, Tatsuki Fushimi, and Yoichi Ochiai. 2023. Crossed half-silvered Mirror Array: Fabrication and Evaluation of a See-Through Capable DIY Crossed Mirror Array. In Special Interest Group on Computer Graphics and Interactive Techniques Conference Posters (SIGGRAPH ’23 Posters), August 06–10, 2023, Los Angeles, CA, USA. ACM, New York, NY, USA 2 Pages. https://doi.org/10.1145/3588028.3603644
Kengo Tanaka, Tatsuki Fushimi, Ayaka Tsutsui, and Yoichi Ochiai. 2023. Text to Haptics: Method and Case Studies of Designing Tactile Graphics for Inclusive Tactile Picture Books by Digital Fabrication and Generative AI. In Special Interest Group on Computer Graphics and Interactive Techniques Conference Labs (SIGGRAPH ’23 Labs), August 06–10, 2023, Los Angeles, CA, USA. ACM, New York, NY, USA 2 Pages. https://doi.org/10.1145/3588029.3595471
Shieru Suzuki, Kazuma Aoyama, Ryosei Kojima, Kazuya Izumi, Tatsuki Fushimi, and Yoichi Ochiai. 2023. ExudedVestibule: Enhancing Mid-air Haptics through Galvanic Vestibular Stimulation. In Special Interest Group on Computer Graphics and Interactive Techniques Conference Posters (SIGGRAPH ’23 Posters), August 06–10, 2023, Los Angeles, CA, USA. ACM, New York, NY, USA 2 Pages. https://doi.org/10.1145/3588028.3603648
Ryogo Niwa, Tatsuki Fushimi, Kenta Yamamoto, Yoichi Ochiai. “Live Demonstration: Event-based Visual Microphone”. 2023 IEEE/CVF Conference on Computer Vision and Pattern Recognition Workshops (CVPRW), Vancouver, BC, Canada, 2023, pp. 4054-4055, doi: 10.1109/CVPRW59228.2023.00424
Koroyasu, Y., Tagami, D., Hoshi, T., Nagatani, Y., Yoichi, O., & Fushimi, T. (2021). Reflective acoustic metamaterial for dynamic axial sub-wavelength field control in acoustic levitation. The Journal of the Acoustical Society of America, 149(4), A80–A80. https://doi.org/10.1121/10.0004580
T. Fushimi, K. Yamamoto, and Y. Ochiai, “Automatic differentiation approach for acoustic holograms: Performance and potential applications,” in The Journal of the Acoustical Society of America, Apr. 2021, vol. 149, no. 4, pp. A43–A43, doi: 10.1121/10.0004467
丹羽遼吾,伏見龍樹,山本健太,落合陽一. “Event-based Visual Microphone: Non-contact Vibration Sensing using Event Camera”. 日本音響学会第150回 (2023年秋季) 研究発表会.2023.
https://tsukuba.repo.nii.ac.jp/records/2008447