Takagi Ryo

タカギリョウ | Takagi Ryo

Affiliation and department：
Job title： Senior Researcher

Research field (3)： Biomaterials , Biomedical engineering , Medical systems

Research keywords (4)： Cavitation , Piezoelectric Material , Ultrasound Diagnosis , Ultrasound Treatment

Research theme for competitive and other funds (5)：

2022 - 2025 超音波治療の非侵襲治療領域検出のための超音波・光学・病理トリプル計測技術
2019 - 2022 Development of method to detect thermal denaturation induced by ultrasound using acoustic cavitation signals
2016 - 2019 低電圧高出力な半球殻状超音波トランスデューサの開発
2016 - 2019 超音波治療における生体の3次元変動追従型治療領域検出システムの開発
2013 - 2015 新規な超音波エコー信号処理によるHIFU治療効果判定とHIFU治療システムの研究

Papers (63)：

Keigo Hikishima, Tomokazu Tsurugizawa, Kazumi Kasahara, Ryusuke Hayashi, Ryo Takagi, Kiyoshi Yoshinaka, Naotaka Nitta. Functional ultrasound reveals effects of MRI acoustic noise on brain function. NeuroImage. 2023. 281. 120382-120382
Keigo Hikishima, Tomokazu Tsurugizawa, Kazumi Kasahara, Ryo Takagi, Kiyoshi Yoshinaka, Naotaka Nitta. Brain-wide mapping of resting-state networks in mice using high-frame rate functional ultrasound. NeuroImage. 2023. 279. 120297-120297
Ryo Takagi, Yoshihiko Koseki. Noise reduction technique using deep learning for ultrasound imaging during high-intensity focused ultrasound treatment. Japanese Journal of Applied Physics. 2022. 61. SG. SG1069-SG1069
Ryo Takagi, Kiyoshi Yoshinaka, Toshikatsu Washio, Yoshihiko Koseki. A visualization method for a wide range of rising temperature induced by high-intensity focused ultrasound using a tissue-mimicking phantom. International Journal of Hyperthermia. 2022. 39. 1. 22-33
Noise Suppression Technique Using Deep Learning for Ultrasound Images During Ultrasound-guided High Intensity Focused Ultrasound Treatment. Proceedings of Symposium on Ultrasonic Electronics 42. 2021

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MISC (33)：

瀬尾晃平, 市塚清健, イズデプスキ龍也, 西井彰悟, 土肥聡, 岩崎亮祐, 高木亮, 吉澤晋, 梅村晋一郎, 関沢明彦. 焦点ナビゲーション法のHIFU治療への応用. 超音波医学. 2018. 45. Suppl. S560-S560
イズデプスキ龍也, 瀬尾晃平, 西井彰悟, 土肥聡, 高木亮, 吉澤晋, 梅村晋一郎, 関沢明彦, 市塚清健. HIFU照射方式の違いによるブタ腎実質焼灼の比較検証. 超音波医学. 2018. 45. Suppl. S709-S709
西井彰悟, 瀬尾晃平, イズデプスキ龍也, 土肥聡, 岩崎亮祐, 高木亮, 吉沢晋, 梅村晋一郎, 関沢明彦, 市塚清健. 皮膚熱傷を低減させるためのHIFU照射プロトコールの検証. 超音波医学. 2018. 45. Suppl. S709-S709
K Sakamoto, R Takagi, S Yoshizawa, S Umemura. Effect of HIFU exposure method to suppress standing waves on cavitation generation. IEICE Technical Report; IEICE Tech. Rep., 2017. 2017. 117. 227. 33-37
Quantitative Measurement of Pulsed Ultrasonic Pressure Field using Optical Phase Contrast Method and Acoustic Holography. 2017. 116. 419. 5-10

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Patents (5)：

Lectures and oral presentations (136)：

HIFU(強力集束超音波)による作用の可視化
(日本超音波医学会第91回学術集会 2018)
焦点ナビゲーション法のHIFU 治療への応用
(日本超音波医学会第91回学術集会 2018)
皮膚熱傷を低減させるためのHIFU 照射プロトコールの検証
(日本超音波医学会第91回学術集会 2018)
HIFU 照射方式の違いによるブタ腎実質焼灼の比較検証
(日本超音波医学会第91回学術集会 2018)
超音波加熱治療における治療前焦点領域可視化の有効性検証
(日本超音波医学会第91回学術集会 2018)

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Education (3)：

- 2015 Tohoku University Graduate School of Biomedical Engineering Department of Biomedical Engineering
- 2011 Tohoku University Graduate School of Engineering Department of Electrical and Communication Engineering
- 2009 東北大学工学部電気情報・物理工学科

Professional career (1)：

Work history (6)：

2024/04 - 現在 National Institute of Advanced Industrial Science and Technology
2022/04 - 2024/03 医薬品医療機器総合機構(PMDA) 審査専門員
2017/04 - 2022/03 National Institute of Advanced Industrial Science and Technology
2015/10 - 2017/03 Tohoku University Graduate School of Engineering
2013/04 - 2015/09 Tohoku University Graduate School of Biomedical Engineering

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Committee career (2)：

Awards (16)：

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Association Membership(s) (2)：

IEEE , THE JAPAN SOCIETY OF ULTRASONICS IN MEDICINE

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