Rchr
J-GLOBAL ID：200901066448005894   Update date: Nov. 19, 2024

Arakawa Mototaka

アラカワ モトタカ | Arakawa Mototaka
Affiliation and department：
Tohoku University Graduate School of Biomedical Engineering Department of Biomedical Engineering Biomedical Measurements and Diagnostics Medical Ultrasound

About Tohoku University Graduate School of Biomedical Engineering Department of Biomedical Engineering Biomedical Measurements and Diagnostics Medical Ultrasound


Job title： Associate Professor
Homepage URL  (2)： https://sites.google.com/tohoku.ac.jp/medical-us/ ,  http://www.ecei.tohoku.ac.jp/~hkanai/index_en.html
Research field  (2)： Biomedical engineering ,  Measurement engineering
Research keywords  (7)： blood property ,  動脈硬化症 ,  医用超音波工学 ,  Viscoelasticity ,  Acoustic Property ,  Ultrasonic Micro-Spectroscopy ,  Ultra-Precise Ultrasonic Measurement
Research theme for competitive and other funds  (21)：
  • 2000 - 現在 Study on the Accurate Ultrasonic Metrology
  • 2024 - 2027 Study on the correlation between red blood cell aggregation and diabetic vascular complications by measuring ultrasonic backscatter characteristics
  • 2023 - 2026 Research on optimization of low-intensity ultrasonic irradiation conditions for ultrasonic therapy to activate self-healing power
  • 2021 - 2024 A study on measurement method of viscoelastic property of blood vessel wall aiming at early diagnosis of arteriosclerosis
  • 2020 - 2023 Ultrasonic visualization of thoracic vertebrae for supporting epidural anesthesia
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Papers (163)：
  • Rina Takeyama, Shohei Mori, Nobuo Masauzi, Mototaka Arakawa, Satoshi Yashiro, Yasushi Ishigaki, Hiroshi KANAI. Estimation of red blood cell aggregation size using power spectrum considering density of red blood cells in focal region. Japanese Journal of Applied Physics. 2024
  • Yu Obara, Shohei Mori, Masumi Iwai-Takano, Mototaka Arakawa, Hiroshi Kanai. Influence of Power-Weighted Center of Echo Signal Within Window Function on Local Strain Rate Distribution in Left Ventricular Wall. Ultrasound in Medicine & Biology. 2024. 50. 5. 768-774
  • Shohei Mori, Mototaka Arakawa, Tadashi Yamaguchi, Hiroshi Kanai, Hiroyuki Hachiya. Appropriate indicator of modeling error for threshold-based model selection in statistics-based ultrasound tissue characterization. Japanese Journal of Applied Physics. 2024. 63. 5. 05SP03-05SP03
  • Yuya Komatsu, Shohei Mori, Mototaka Arakawa, Hiroshi Kanai. Method for measuring time waveforms of minute sinusoidal displacements using continuous waves with a network analyzer. Japanese Journal of Applied Physics. 2024. 63. 4. 048003-048003
  • Yuya Komatsu, Shohei Mori, Mototaka Arakawa, Hiroshi Kanai. A novel ultrasonic method for measuring minute sinusoidal displacement by network analyzer. Review of Scientific Instruments. 2024. 95. 2
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MISC (292)：
  • 森翔平, 荒川元孝, 金井浩. 超音波を用いた生体内音速推定における血管の径と走行角度の影響. 超音波Techno. 2024. 36. 1
  • 小原優, 森翔平, 政氏伸夫, 高野真澄, 高野真澄, 高野真澄, 高野真澄, 荒川元孝, 荒川元孝, 金井浩, et al. Ultrasound measurement of propagation velocity of myocardial contractile response to electrical excitation with high locality in transmural direction. 超音波医学 Supplement. 2024. 51
  • 山根綾太, 森翔平, 荒川元孝, 荒川元孝, 金井浩, 金井浩. Ultrasonic measurement system of luminal surface roughness on carotid artery for early detection of atherosclerosis. 超音波医学 Supplement. 2024. 51
  • 小松祐也, 森翔平, 荒川元孝, 荒川元孝, 金井浩, 金井浩. Estimation of viscoelastic properties by dual ultrasound excitation and displacement measurement method using network analyzer. 超音波医学 Supplement. 2024. 51
  • 森翔平, TRAN Khoa, 荒川元孝, 荒川元孝, 金井浩, 金井浩, 小野雄. Examination of envelope statistics analysis of M-mode signals for pneumothorax detection. 超音波医学 Supplement. 2024. 51
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Patents (11)：
  • 超音波断層画像の作成方法
  • 強化ガラスの表面特性の測定方法
  • 圧電単結晶/セラミック材料の音響関連物理定数決定方法、その方法を使った音響関連物理定数の温度係数決定方法及びその温度係数決定方法を使った最適結晶方位及び伝搬方向決定方法
  • 光学ガラスの仮想温度の測定方法
  • シリカ・チタニアガラス及びその製造方法、線膨張係数測定方法
ｍore...
Books (1)：
  • Acoustic keyword book
    コロナ社 2016 ISBN:9784339008807
Professional career (3)：
  • Philosophy of Doctor (Tohoku University)
  • Master of Science (Tohoku University)
  • Bachelor of Science (Tohoku University)
Committee career (19)：
  • 2024/06 - 現在 日本超音波医学会 理事
  • 2024/04 - 現在 超音波エレクトロニクスの基礎と応用に関するシンポジウム論文委員会 委員
  • 2024/04 - 現在 IEEE Ultrasonics Symposium, Technical Program Committe Member
  • 2024/04 - 現在 日本音響学会 東北支部幹事
  • 2023/06 - 現在 電子情報通信学会 和文論文誌C編集委員会 和文論文誌編集委員
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Awards (9)：
  • 2023/11 - 超音波エレクトロニクスの基礎と応用に関するシンポジウム運営委員会 Best Paper Award of USE2022
  • 2022/09 - 電子情報通信学会 基礎・境界ソサイエティ 貢献賞(研究専門委員会運営)
  • 2022/05 - The japan Society of Ultrasonics in Medicine 36th Kikuchi Award (The japan Society of Ultrasonics in Medicine) Low-complexity generalized coherence factor estimated from binarized signals in ultrasound beamforming
  • 2022/03 - 日本音響学会 第9回(2021年度)学会活動貢献賞
  • 2021/05 - The japan Society of Ultrasonics in Medicine 35th Kikuchi Award (The japan Society of Ultrasonics in Medicine) Discrimination of thoracic spine from muscle based on their difference in ultrasound reflection and scattering characteristics
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Association Membership(s) (4)：
Institute of Electronics, Information and Communication Engineers ,  The Japan Society of Ultrasonics in Medicine ,  The Institute of Electrical an Electronics Engineers, Inc. ,  Acoustical Society of Japan
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