Researcher Profile and Settings

Researcher

• Name

  Koda Ren

Profile and Settings

• Name

  Koda, Ren

Education

• Apr. 2005, Mar. 2009, Chiba University, Faculty of Engineering, Department of Medical System Engineering
• Apr. 2009, Mar. 2011, Chiba University, Graduate School of Advanced Integration Science
• Apr. 2011, Mar. 2014, Tokyo University of Agriculture and Technology, Graduate School of Bio-Applications and Systems Engineering, Department of Bio-Applications and Systems Engineering

Research Experience

• Feb. 2016, 9999, Gunma University, Graduate School of Science and Technology
• Apr. 2015, Jan. 2016, Tohoku University, Graduate School of Engineering
• Apr. 2014, Mar. 2015, University of Toyama, Graduate School of Science and Engineering for Research

Research Activities

Research Areas

• Manufacturing technology (mechanical, electrical/electronic, chemical engineering), Measurement engineering
• Life sciences, Medical systems

Research Interests

• Non Destructive Inspection
• ultrasound
• microbubbles

Published Papers

• Continuous Shear Wave Elastography for Liver Using Frame-to-Frame Equalization of Complex Amplitude, Naoki Tano , Ren Koda , Shunichiro Tanigawa , Naohisa Kamiyama , Yoshiki Yamakoshi , Marie Tabaru, 23 Apr. 2024, Ultrasonic Imaging, 46, 3, 197, 206
• Examination of rapid adjustment system based on screen score obtained using continuous shear wave elastography, Marie Tabaru , Ren Koda , Hitoshi Shitara , Hirotaka Chikuda , Yoshiki Yamakoshi, 12 Apr. 2024, Journal of Medical Ultrasonics
• Application of continuous shear wave elastography method with multiple frequency selection to liver viscoelasticity measurement, Ren Koda , Takato Kuwabara , Naoki Tano , Marie Tabaru , Shunichiro Tanigawa , Naohisa Kamiyama , Yoshiki Yamakoshi, Apr. 2024, Japanese Journal of Applied Physics, 63, 4, 04SP82, 04SP82
• 超音波医学の今、とこれから　連続せん断波エラストグラフィとその応用　超小型加振器で励起したせん断波をドプラエコーで可視化, ;, Apr. 2023, 71, 4, 225
• Bubble cavitation generation near blood vessel walls using amplitude-modulated wave irradiation, Ren Koda , Taichi Mukai, Mar. 2023, Japanese Journal of Applied Physics, 62, SJ, SJ1030, SJ1030
• B-line Elastography Measurement of Lung Parenchymal Elasticity, Ren Koda, Hayato Taniguchi, Kei Konno, Yoshiki Yamakoshi, Jan. 2023, Ultrasonic Imaging, 45, 1, 30, 41

  DOI
• Real-time visualization of instantaneous frequency from bubble cavitation using color Doppler ultrasound imaging, Ren Koda,Toshitaka Nakajima,Hiroki Horiuchi,Yoshiki Yamakoshi, Oct. 2019, Japanese Journal of Applied Physics, 58, 117001, Scientific journal
• Observing Bubble Cavitation by Back-Propagation of Acoustic Emission Signals, Koda, Ren;Origasa, Takumu;Nakajima, Toshitaka;Yamakoshi, Yoshiki, 2019, IEEE TRANSACTIONS ON ULTRASONICS FERROELECTRICS AND FREQUENCY CONTROL, 66, 5, 823, 833

  DOI
• Shear Wave Imaging of Breast Tissue by Color Doppler Shear Wave Elastography, Yoshiki Yamakoshi,Takahito Nakajima,Toshihiro Kasahara,Mayuko Yamazaki,Ren Koda,Naoki Sunaguchi, Feb. 2017, IEEE TRANSACTIONS ON ULTRASONICS FERROELECTRICS AND FREQUENCY CONTROL, 64, 2, 340, 348, Scientific journal

  DOI
• Time-resolved measurement of bubble cavitation by using power Doppler ultrasound image, Ren Koda,Yosuke Izumi,Hayato Nagai,Yoshiki Yamakoshi, 2017, Japanese Journal of Applied Physics, 56, 047201
• 3次元超音波音場の時分割送信による微小気泡の局所的捕捉効率向上のための実験的検討, 澤口冬威,保坂直斗,江田廉,小野木真哉,望月剛,桝田晃司, 2015, 53, 3

  DOI
• Quantitative measurement of acoustic radiation force on a thin catheter for use in endovascular therapy, Takashi Mochizuki,Nobuhiro Tsurui,Naoto Hosaka,Ren Koda,Kohji Masuda, Jul. 2014, JAPANESE JOURNAL OF APPLIED PHYSICS, 53, 7, 07KC09, Scientific journal

  DOI
• Evaluation of active control of Bubble liposomes in a bifurcated flow under various ultrasound conditions, Ren Koda,Jun Koido,Naoto Hosaka,Shinya Onogi,Takashi Mochizuki,Kohji Masuda,Ryo Suzuki,Kazuo Maruyama, 2014, Advanced Biomedical Engineering, 3, 21, 28, Scientific journal

  DOI
• 流体中の微小気泡の制御効率向上のための超音波2次元アレイによる音場設計, 保坂直斗,江田廉,宮澤慎也,小野木真哉,望月剛,桝田晃司, 2014, 52, 1, 25, 32

  DOI
• 3D Ultrasound Navigation System with Reconstruction of Blood Vessel Network for Microbubble Delivery Therapy, Shinya Onogi,Tuan Hung Phan,Antoine Bossard,Naoto Hosaka,Ren Koda,Takashi Mochizuki,Kohji Masuda, 2014, Advanced Biomedical Engineering, 3, 29, 36

  DOI
• Experimental Study of Active Path Block in a Multi-Bifurcated Flow by Microbubble Aggregation, Nobuhiko Shigehara,Fumi Demachi,Ren Koda,Takashi Mochizuki,Kohji Masuda,Seiichi Ikeda,Fumihito Arai,Yoshitaka Miyamoto,Toshio Chiba, Jul. 2013, JAPANESE JOURNAL OF APPLIED PHYSICS, 52, 7, 07HF15, Scientific journal

  DOI
• Experimental study to produce multiple focal points of acoustic field for active path selection of microbubbles through multi-bifurcation, Ren Koda,Jun Koido,Takumi Ito,Takashi Mochizuki,Kohji Masuda,Seiichi Ikeda,Fumihito Arai,Yoshitaka Miyamoto,Toshio Chiba, 2013, Japanese Journal of Applied Physics, 52, 07HF13, Scientific journal

  DOI
• Production and validation of acoustic field to enhance trapping efficiency of microbubbles by using a matrix array transducer, Naoto Hosaka,Ren Koda,Shinya Onogi,Takashi Mochizuki,Kohji Masuda, 2013, 52, 07HF14, Scientific journal

  DOI
• 超音波照射による流体中の微小気泡の凝集体形成法とその計測, 出町文,重原伸彦,江田廉,澤口冬威,望月剛,桝田晃司,宮本義孝,千葉敏雄, 2013, 51, 6, 374, 383, Scientific journal

  DOI
• Position Control of Ultrasound Transducer by Parallel Link Robot for Ultrasonic Therapy in Blood Vessel, Shinya Onogi,Sachie Irisawa,Kaoru Natsume,Ren Koda,Kohji Masuda, 2013, Advanced Biomedical Engineering, 2, 117, 123

  DOI
• Production and active control of microbubbles aggregations in artificial capillary with multiple sound sources, Kohji Masuda,Nobuhiko Shigehara,Ren Koda,Nobuyuki Watarai,Seiichi Ikeda,Fumihito Arai,Yoshitaka Miyamoto,Toshio Chiba, 2012, 2012 IEEE INTERNATIONAL ULTRASONICS SYMPOSIUM (IUS), 2619, 2622, International conference proceedings

  DOI
• Observation of flow variation in capillaries of artificial blood vessel by producing microbubble aggregations, Kohji Masuda,Nobuhiko Shigehara,Ren Koda,Nobuyuki Watarai,Seiichi Ikeda,Fumihito Arai,Yoshitaka Miyamoto,Toshio Chiba, 2012, 2012 ANNUAL INTERNATIONAL CONFERENCE OF THE IEEE ENGINEERING IN MEDICINE AND BIOLOGY SOCIETY (EMBC), 2012, 2064, 2067, International conference proceedings

  DOI
• 微小気泡の生体内制御支援のための超音波音場分布可視化システムの開発, 田口侑人,吉永崇,加藤俊和,江田廉,重原伸彦,桝田晃司,柿本隆志,元文姫,山下紘正,千葉敏雄, 2012, J95-A, 6, 467, 480, Scientific journal
• Navigation system with augmented reality for ultrasonic microbubble delivery therapy, Shinya Onogi,Yuto Taguchi,Yuki Sugano,Nobuhiko Shigehara,Ren Koda,Antoine Bossard,Kohji Masuda, 2012, 1, 16, 22, Scientific journal

  DOI
• 超音波照射による微小気泡の凝集現象解析と赤血球の影響, 江田廉,渡會展之,重原伸彦,伊藤拓未,南出歩,桝田晃司,柿本隆志,絵野沢伸,宮本義孝,千葉敏雄, 2012, 50, 1, 138, 148

  DOI
• Effect of Existence of Red Blood Cells in Trapping Performance of Microbubbles by Acoustic Radiation Force, Kohji Masuda,Ryusuke Nakamoto,Nobuyuki Watarai,Ren Koda,Yuto Taguchi,Teruyuki Kozuka,Yoshitaka Miyamoto,Takashi Kakimoto,Shin Enosawa,Toshio Chiba, Jul. 2011, JAPANESE JOURNAL OF APPLIED PHYSICS, 50, 7, 07HF11, Scientific journal

  DOI
• Dependence of Aggregate Formation of Microbubbles upon Ultrasound Condition and Exposure Time, Ren Koda,Nobuyuki Watarai,Ryusuke Nakamoto,Taku Ohta,Kohji Masuda,Yoshitaka Miyamoto,Toshio Chiba, 2011, 2011 ANNUAL INTERNATIONAL CONFERENCE OF THE IEEE ENGINEERING IN MEDICINE AND BIOLOGY SOCIETY (EMBC), 2011, 5589, 5592, International conference proceedings

  DOI
• Experimental study of active control of microbubbles in blood flow by forming their aggregations, Kohji Masuda,Ren Koda,Nobuyuki Watarai,Nobuhiko Shigehara,Takumi Ito,Takashi Kakimoto,Yoshitaka Miyamoto,Shin Enosawa,Toshio Chiba, 2011, 2011 IEEE INTERNATIONAL ULTRASONICS SYMPOSIUM (IUS), 2021, 2024, International conference proceedings

  DOI
• 微小気泡の凝集体形成を利用した血管分岐部における能動的流路選択法, 渡會展之,桝田晃司,中元隆介,江田廉, 2011, 38, 4, 433, 445, Scientific journal

  DOI
• Examination of rapid adjustment system based on screen score obtained using continuous shear wave elastography., Tabaru Marie;Koda Ren;Shitara Hitoshi;Chikuda Hirotaka;Yamakoshi Yoshiki, Apr. 2024, Journal of medical ultrasonics (2001), 51, 3

  DOI
• 連続せん断波映像法を用いた肝臓内弾性計測のための伝播角度依存方向性フィルタの適用, ;;;;;;, Apr. 2024, 51, Suppl., S677
• 微小領域内での平面波近似による高分解能連続せん断波エラストグラフィ, ;;;;;, Apr. 2024, 51, Suppl., S678
• 連続せん断波エラストグラフィを用いた肺組織近傍のせん断波伝播観測, ;;;;;;;;;, Apr. 2024, 51, Suppl., S679
• タブレットエコーベースの連続せん断波エラストグラフィを用いた甲状腺の可視化, ;;;;;, Apr. 2024, 51, Suppl., S679
• Continuous Shear Wave Elastography for Liver Using Frame-to-Frame Equalization of Complex Amplitude., Tano Naoki;Koda Ren;Tanigawa Shunichiro;Kamiyama Naohisa;Yamakoshi Yoshiki;Tabaru Marie, Apr. 2024, Ultrasonic imaging, 46, 3

  DOI
• Relationship Between Muscle Tone and Elasticity: Simultaneous Quantitative Assessment Using Train-of-Four Monitoring and Continuous Shear Wave Elastography During Anesthesia Induction-A Prospective Observational Study., Shitara Hitoshi;Hiroki Tadanao;Koda Ren;Sasaki Tsuyoshi;Kamiyama Masataka;Miyamoto Ryosuke;Nakase Kurumi;Ino Fukuhisa;Kachi Takuma;Mieda Rie;Aso Chizu;Yamakoshi Yoshiki;Saito Shigeru;Chikuda Hirotaka, Jan. 2025, Diagnostics (Basel, Switzerland), 15, 3

  DOI
• Impact of Pitching on Infraspinatus Muscle Elasticity in High School Baseball Pitchers: A Continuous Shear Wave Elastography Study., Shitara Hitoshi;Koda Ren;Tajika Tsuyoshi;Sasaki Tsuyoshi;Kamiyama Masataka;Miyamoto Ryosuke;Hatori Yuhei;Yanai Koichiro;Nakase Kurumi;Ino Fukuhisa;Kachi Takuma;Yamakoshi Yoshiki;Chikuda Hirotaka, Mar. 2025, Diagnostics (Basel, Switzerland), 15, 6

  DOI

MISC

• 複数音源を用いたマイクロバブル及びバブルリポソームの流体内動態制御, 江田廉,望月剛,桝田晃司,小田雄介,鈴木亮,丸山一雄, 15 Jul. 2013, 超音波医学, 40, 4, 427
• 波動逆伝播を用いた気泡キャビテーションの新たな観測法, 江田廉,山越芳樹, Jun. 2019, 31, 3, 24, 28, Introduction other
• 気泡キャビテーション信号の高時間分解能その場計測, 山越芳樹,江田廉, Apr. 2018, 30, 2, 1, 6
• 乳腺の映像化を目的とした新たなせん断波エラストグラフィColor Doppler Shear Wave Imaging (CD SWI) 法, 山越芳樹,中島崇仁,江田廉,砂口尚樹, 2016, 28, 5, 102, 108
• 微小気泡の凝集体形成における超音波照射条件と気泡特性の影響, 江田廉,重原伸彦,桝田晃司, 2013, 25, 4, 88, 92
• Generating Bubbles, Diagnosing by Bubbles, and Treating with Bubbles: From Generation of Ultrasonic Contrast Agent to Its Medical Application (3): Active Control of Microbubbles in Blood Vessel by Using Ultrasound, Kohji Masuda,Ren Koda,Naoto Hosaka,Takashi Mochizuki, Mar. 2014, Medical Imaging Technology, 32, 2, 143, 146

  DOI
• 超解像技術を用いた気泡キャビテーション信号観測, 江田廉, 01 Apr. 2022, 34, 2, 64, 68, Introduction other

Books etc

• Leap to the Future! 1, Contributor, Ren Koda, p.68-71, Mar. 2021, p.68-71

Presentations

• 連続せん断波エラストグラフィとその応用―超小型加振器で励起したせん断波をドプラエコーで可視化, 山越 芳樹, 江田 廉, 日本臨床検査医学会第69回学術集会, Apr. 2023
• タブレットエコーベースのC-SWEを用いたヤギ肺線維化モデルに対する肺弾性計測, 江田 廉, 谷口 隼人, 白石 泰之, 深谷 碧, 山越 芳樹, 日本超音波医学会第96回学術集会, May 2023
• 肝臓内のせん断波伝播可視化のためのC-SWE法の適用, 江田 廉, 谷川 俊一郎, 神山 直久,山越 芳樹, 日本超音波医学会第96回学術集会, May 2023
• 加振周波数変動に強いロバストな連続せん断波映像法, 山越 芳樹, 鎌田 勝裕, 久保田 康弘, 江田 廉, 日本超音波医学会第96回学術集会, May 2023
• Application of continuous shear wave elastography method for liver viscoelasticity measurement, Ren Koda, Takato Kuwabara, Naoki Tano, Marie Tabaru, Shunichiro Tanigawa, Naohisa Kamiyama, Yoshiki Yamakoshi, The 44th Symposum on UltraSonic Electronics, Nov. 2023
• Bubble cavitation generation near the blood vessel wall by amplitude-modulated wave irradiation, Ren Koda, Taichi Mukai and Yoshiki Yamakoshi, The 43th Symposium on Ultrasonic Electronics, Nov. 2022
• 肺実質弾性計測のための C-SWE を位相検出に使う B ラインエラストグラフィの提案, 江田　廉，谷口隼人，紺野　啓，山越芳樹, 日本超音波医学会第95回学術集会, 22 May 2022, 20 May 2022, 22 May 2022, Japanese, Domestic conference
• Examination of Amplitude Modulated Wave Irradiation for Bubble Cavitation Position Control, Ren Koda, Taichi Mukai, The 42nd Symposum on UltraSonic Electronics, 25 Oct. 2021, 25 Oct. 2021, 27 Oct. 2021, English
• パルスインバージョン法を応用した極微量気泡の高感度検出, 江田 廉, 菊澤朋弥, 日本超音波医学会 第92回学術集会, 25 May 2019, 24 May 2019, 26 May 2019
• 波動逆伝搬を用いた気泡キャビテーション時間発展2方向観測, 向井 太一, 江田 廉, 日本超音波医学会 第93回学術集会, 03 Dec. 2020, 01 Dec. 2020, 03 Dec. 2020
• C-SWE 法を用いた線維組織のせん断波異方性計測, 青山春斗，江田　廉，山越芳樹, 日本超音波医学会 第94回学術集会, 23 May 2021, 21 May 2021, 23 May 2021
• Anisotropy Measurement of Shear Wave Propagation by External Excitation, Ren Koda, Yoshiki Yamakoshi, The 40th Symposium on Ultrasonic Electronics, 25 Nov. 2019, 25 Nov. 2019, 27 Nov. 2019
• Application of Super-resolution Technique to Spatiotemporal Observation of Bubble Cavitation, Yusuke Sakamura, Ren Koda, The 41th Symposium on Ultrasonic Electronics, 27 Nov. 2020, 25 Nov. 2020, 27 Nov. 2020
• Measurement of biological effects by bubble cavitation using backpropagation of acoustic emission, Ren Koda, Tetsuya Hashimoto, International Conference on Mechanical, Electrical and Medical Intelligent System 2019 (ICMEMIS2019), 04 Dec. 2019, 04 Dec. 2019, 06 Dec. 2019
• 気泡キャビテーション信号の高時間分解能その場計測, 山越芳樹,江田廉, 第９回超音波とファインバブルの相互作用に関するシンポジウム, 2016

Awards

• Oct. 2017
• Oct. 2017
• Nov. 2013
• Sep. 2013
• Sep. 2013
• Jul. 2013
• May 2013
• Sep. 2013
• Sep. 2014

Research Projects

• 2019, 2021, Principal investigator, Competitive research funding
• Ren Koda, TERUMO FOUNDATION for LIFE SCIENCES and ARTS, Research subsidy, Jan. 2018, Dec. 2018, Principal investigator, Competitive research funding
• 2017, 2019, Principal investigator, Competitive research funding

Research Grants & Projects

• 202404, 202603