Research theme for competitive and other funds (15)：
2021 - 2024 Ultrasonic signed echo imaging to distinguish bwtween vulnerable and stable plaques
2020 - 2023 リピッドバブルとMRIガイド経頭蓋超音波による血液脳関門開口と脳内薬物送達
2020 - 2023 音響力学的療法における治療効果増強薬剤の探索的研究
2016 - 2020 Development of Ultrasound Lithotripsy with High Throughput and Accuracy using Acoustic Cavitation
2016 - 2019 Hemi-sperical ultrasonic trasducer producing high power at low voltage
2016 - 2019 High-speed Measurement of 3D Ultrasound Field Reconstructed from Shadowgraph Images
2016 - 2018 Development of photoacoustic flow cytometry by employing multi-channel high frequency ultrasonic probe
2013 - 2016 Real-time detection of HIFU (high-intensity focused ultrasound) induced thermal coaulation by ultrasonic imaging
2012 - 2015 Treatment Time Reduction in Ultrasound Thermal Therapy using Cavitation Bubbles in a Large Region
2010 - 2012 ACCELERATION OF FOCUSED ULTRASOUND TREATMENT BY HIGH-INTENSITY TRIGGER PULSES
2010 - 2011 Development of a novel method to enhance localized heating by cavitation bubbles for ultrasound cancer treatment
2008 - 2009 Development of a method to control acoustic cavitation withdual-frequency ultrasound for therapeutic use
2007 - Noninvasive High Intensity Focused Ultrasound Therapy with Microbubbles
2007 - 2007 集束超音波音場における微小気泡群のマルチ・スケール解析およびその医療応用
2004 - 2006 強力集束超音波による非観血的低侵襲治療システムの構築
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Papers (102)：
Shota Kuji, Shin Ichiro Umemura, Shin Yoshizawa. Improvement of contrast ratio between cavitation bubbles and tissue by frequency filtering in triplet pulse ultrasound imaging. Japanese Journal of Applied Physics. 2024. 63. 4
Kazuki Takahashi, Shin Yoshizawa. Expansion of the cavitation region using ultrasound focus scanning in the direction of ultrasound propagation for an efficient method of histotripsy. Japanese Journal of Applied Physics. 2024. 63. 4
Sota Kannoto, Shin Yoshizawa. Effect of intended shift in propagation direction of cavitation generation position on coagulation position in bubble-enhanced ultrasonic heating. Japanese Journal of Applied Physics. 2024. 63. 3
Shota Kuji, Shin Ichiro Umemura, Shin Yoshizawa. Basic study on a filtering method for selectively extracting cavitation bubble region in ultrasound imaging by triplet pulse sequence. Japanese Journal of Applied Physics. 2023. 62. SJ
Shotaro Miyake, Shin Ichiro Umemura, Shin Yoshizawa. Development of efficient method of generating reactive oxygen species by expanding cavitation region using ultrasound focus scanning in the direction of ultrasound propagation. Japanese Journal of Applied Physics. 2023. 62. SJ
Enhancement of cavitation inception by second-harmonic superimposition
(19th International Symposium on Nonlinear Acoustics 2012)
High-intensity focused ultrasound heating of large tissue region enhanced by cavitation bubbles at multiple focal spots
(Acoustics 2012 2012)
Ultrasound Tissue Heating Enhanced by Cavitation Clouds at Multiple Focal Spots for High-intensity Focused Ultrasound Therapy
(6th International Symposium on Medical, Bio- and Nano-Electronics 2012)
Cavitation Inception and Growth by Dual-Frequency Excitation in High-Intensity Focused Ultrasound Treatment
(2011 IEEE International Ultrasonics Symposium 2011)
Cavitation Inception and Growth by Dual-Frequency Excitation Method
(11th International Symposium on Therapeutic Ultrasound 2011)
2003 - 2006 The University of Tokyo Graduate School, Division of Engineering
2003 - 2003 The University of Tokyo The Graduate School of Engineering
2000 - 2002 The University of Tokyo The Graduate School of Engineering Department of Mechanical Engineering
1998 - 2000 The University of Tokyo Faculty of Engineering 産業機械工学科
1996 - 1998 The University of Tokyo College of Arts and Sciences
Professional career (1)：
博士(工学) (The University of Tokyo)
Work history (7)：
2021/10 - 現在 Tohoku University Graduate School of Engineering, Department of Communications Engineering Professor
2013/05 - 2021/09 Tohoku University Graduate School of Engineering, Department of Communications Engineering
2012/04 - 2013/04 Tohoku University Graduate School of Engineering, Department of Communications Engineering
2007/05 - 2012/03 Tohoku University Graduate School of Engineering, Department of Electrical and Communication Engineering
2007/04 - 2007/04 理化学研究所 日本学術振興会特別研究員(PD)
2006/04 - 2007/03 東京大学大学院工学系研究科 日本学術振興会特別研究員(PD)
2002/04 - 2003/03 日本電気株式会社
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Awards (7)：
2024/08 - 大学発ベンチャー表彰 経済産業大臣賞
2023/05 - Best paper award Displacement detection with sub-pixel accuracy and high spatial resolution using deep learning
2021/10 - Symposium on Ultrasonic Electronics Best Paper Award Comparison between thermal strain and acoustic radiation force imaging methods for estimation of heat source distribution of high-intensity focused ultrasound
2018/10 - Symposium on Ultrasonic Electronics Best Paper Award Singular value decomposition of received ultrasound signal to separate tissue, blood flow, and cavitation signals
2016/11 - Symposium on Ultrasonic Electronics Best Paper Award Quantitative measurement of ultrasound pressure field by optical phase contrast method and acoustic holography
2014/05/10 - 一般社団法人日本超音波医学会 日本超音波医学会第15回奨励賞
2007/04/06 - 日本機械学会 2006年度 日本機械学会賞(論文賞)
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Association Membership(s) (5)：
ACOUSTICAL SOCIETY OF JAPAN
, IEEE
, 電子情報通信学会
, The Japan Society of Ultrasonics in Medicine
, The Japan Society of Mechanical Engineers
