Personal profile
Campus career
工学系 特命助教 2019/10/01-2020/03/31
工学科 特命助教 2019/10/01-2020/03/31
工学科 助教 2020/04/01-2021/05/31
工学系 助教 2020/04/01-2021/05/31
工学系 准教授 2021/06/01-
工学科 准教授 2021/06/01-
工学部工学科 基幹教員
学部運営への参画状況・・・有-教授会他
担当授業科目に係る状況・・・主要授業科目担当
Research interests
Research Fields, Keywords
- Ultrasonic measurement
Field of expertise (Grants-in-aid for Scientific Research classification)
- Medical systems
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- 1 Similar Profiles
Collaborations and top research areas from the last five years
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多層音響モデル化による縦波音速に基づいた血管壁弾性評価法の開発
Nagaoka, R. (Principal Investigator), Hasegawa, H. (Co-Investigator(Kenkyū-buntansha)) & 太田信 (Co-Investigator(Kenkyū-buntansha))
Japan Society for the Promotion of Science
2025/04/01 → 2028/03/31
Project: Research Project
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生体組織の多層音響モデル化による縦波音速分布推定
Nagaoka, R. (Principal Investigator)
Japan Society for the Promotion of Science
2022/04/01 → 2025/03/31
Project: Research Project
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Next-Generation Ultrasonic Beamformer with Innovative Transducer and Deep Learning
Hasegawa, H. (PI), Fujiwara, K. (CoI), Nagaoka, R. (CoI) & Gao, S. (CoI)
2019/06/28 → 2022/03/31
Project: Research
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Accurate functional imaging of artery using ultrafast ultrasound
Hasegawa, H. (Principal Investigator), Tamaki, K. (Co-Investigator(Kenkyū-buntansha)), Nagaoka, R. (Co-Investigator(Kenkyū-buntansha)) & 斎藤こずえ (Co-Investigator(Kenkyū-buntansha))
Japan Society for the Promotion of Science
2018/10/09 → 2023/03/31
Project: Research Project
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Blood flow visualization using a ConvLSTM-based deep learning clutter filter
Wang, H., Li, J., Omura, M., Nagaoka, R., Gao, S. & Hasegawa, H., 2026/04/17, In: Japanese Journal of Applied Physics. 65, 7, 07SP31.Research output: Contribution to journal › Article › peer-review
Open Access -
Microflow visualization and blood flow velocity measurement of carotid intraplaque neovessels using superb microvascular imaging and high frame rate ultrasound confirmed via contrast vector imaging
Saito, K., Hasegawa, H., Hamada, K., Omura, M., Nagaoka, R., Hirai, T. & Sugie, K., 2026/01, In: Journal of Medical Ultrasonics. 53, 1, p. 123-125 3 p.Research output: Contribution to journal › Comment/debate
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The investigation of effects from spatial coherence information on the estimation of 2D velocity vectors using a speckle tracking technique
Nagaoka, R., Jing, L., Kaneko, K., Hashuro, M. S. S., Omura, M., Anzai, H., Ohta, M. & Hasegawa, H., 2026/04, In: Japanese Journal of Applied Physics. 65, 8Research output: Contribution to journal › Article › peer-review
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Comparison of singular value decomposition filter frameworks for pre- and post-beamformed data of blood flow echo signals
Matsuzaki, M., Omura, M., Nagaoka, R. & Hasegawa, H., 2025/04/01, In: Japanese Journal of Applied Physics. 64, 4, 048002.Research output: Contribution to journal › Article › peer-review
Open Access2 Link opens in a new tab Scopus citations -
Dual-frequency excitation in high-frame-rate ultrasonic backscatter coefficient analysis of hemorheological properties
Omura, M., Yagi, K., Nagaoka, R., Yoshida, K., Yamaguchi, T. & Hasegawa, H., 2025/05, In: Ultrasonics. 149, 107589.Research output: Contribution to journal › Article › peer-review
Open Access1 Link opens in a new tab Scopus citations
Courses
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数理情報学演習3
Kikuchi, M., Kimura, I., Koda, T., Fujita, Y., Nagai, S., Deguchi, H., Kawabe, T., Ueda, K., Fujita, K., Yamane, H., Akiyama, M., Hirobayashi, S., Takamatsu, M., Tabata, T., Misawa, T., Hasegawa, H., Tamaki, K., Gao, S., Nagaoka, R., Katagiri, T., Oshima, Y. & Nozawa, T. 2024/12/04 → 2025/02/10
Course
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データサイエンス特論
Movshuk, O., Fujita, Y., Chujo, D., Toyooka, N., Misawa, T., Haruki, T., Nagaoka, R. & Oku, M. 2024/10/02 → 2024/12/03
Course
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数理情報学演習2
Kikuchi, M., Kimura, I., Koda, T., Fujita, Y., Nagai, S., Deguchi, H., Kawabe, T., Ueda, K., Fujita, K., Yamane, H., Akiyama, M., Hirobayashi, S., Takamatsu, M., Tabata, T., Misawa, T., Hasegawa, H., Tamaki, K., Gao, S., Nagaoka, R., Katagiri, T., Oshima, Y. & Nozawa, T. 2024/10/02 → 2024/12/03
Course
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知能情報工学研修第１
Hirobayashi, S., Takamatsu, M., Tabata, T., Misawa, T., Hasegawa, H., Tamaki, K., Gao, S., Hasegawa, M., Nagaoka, R., Katagiri, T., Oshima, Y., Nozawa, T., Omura, M., Ikeda, S., Mizutani, A., Lei, Z., Watanabe, T., Koyama, T. & Zhang, C. 2024/10/01 → 2025/03/31
Course