Research field (3)：
Medical systems
, Biological, health, and medical informatics
, Biomedical engineering
Research theme for competitive and other funds (12)：
2022 - 2026 Non-invasive three-dimensional real-time in vivo tissue characterization of lymph nodes
2023 - 2026 Non-invasive quantitative evaluation of liver diseases using comprehensive biophysical properties database as basis for ultrasound pathology
2022 - 2025 Untitled
2022 - 2025 High-sensitivity super resolution imaging in contrast enhanced ultrasound by unipolar-coded pulse compression
2018 - 2021 Accurate quantitative evaluation of bone construction by non-contact QUS using airborne ultrasound passed through a tissue
2017 - 2020 Enhanced diagnostic accuracy for quantitative ultrasond of the chronic liver by the fusion of acoustic characteristics
2013 - 2016 Quantitative diagnostic method for liver fibrosis using multi-Rayleigh model of ultrasound B-mode image
2013 - 2016 in vivo bone assessment based on measurement of ultrasonic propagation speed by airborne ultrasound
2012 - 2015 Development of micro injection system for high viscous liquid
2011 - 2013 Micromanipulation by flexible transformation of a droplet using the multi-needle-type capillary
2010 - 2012 Quantitative Diagnosis Method of Hepatic Disease based on AcousticCharacteristics of Tissues
2008 - 2009 Research on sensor signal processing in ultrasonic sensors using ΔΣ modulated signals
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Papers (62)：
Taisei Higa, Jeffrey A. KETTERLING, Jonathan Mamou, Cameron Hoerig, Nahoko Nagano, Shinnosuke Hirata, Kenji YOSHIDA, Tadashi YAMAGUCHI. Relationship between transmission/reception conditions of high-frequency plane wave compounding and evaluation accuracy of extended amplitude envelope statistics. Japanese Journal of Applied Physics. 2024
Hayato Kutsuzawa, Shinnosuke Hirata, Kenji Yoshida, Emilie Franceschini, Tadashi Yamaguchi. Verification of effect of interference between multiple scatterers on the evaluation of backscattering coefficient. Japanese Journal of Applied Physics. 2024
Kenji Yoshida, Masaaki Omura, Kazuki Tamura, Shinnosuke Hirata, Tadashi Yamaguchi. Detection of Individual Microbubbles by Burst-Wave-Aided Contrast-Enhanced Active Doppler Ultrasonography. IEEE Transactions on Ultrasonics, Ferroelectrics, and Frequency Control. 2024. 71. 3. 380-394
Yuki Ujihara, Kazuki Tamura, Shohei Mori, Dar-In Tai, Po-Hsiang Tsui, Shinnosuke Hirata, Kenji Yoshida, Hitoshi Maruyama, Tadashi Yamaguchi. Modified multi-Rayleigh model-based statistical analysis of ultrasound envelope for quantification of liver steatosis and fibrosis. Journal of Medical Ultrasonics. 2023. 51. 1. 5-16
Kota Seo, Yiting Zhang, Taro Toyota, Hideki Hayashi, Shinnosuke Hirata, Tadashi Yamaguchi, Kenji Yoshida. Release of liposomally formulated near-infrared fluorescent probes included in giant cluster vesicles by ultrasound irradiation. Ultrasonics. 2023. 134. 107102-107102
Kazuki Tamura, Suguru Seto, Genta Hongo, Kazuyo Ito, Shinnosuke Hirata, Kenji Yoshida, Tadashi Yamaguchi. Speed of Sound Evaluation of Cryosectioned Faty Liver Specimens Using Quantitative Acoustic Microscopy. Abtrast of 2023 IEEE International Ultrasonics Symposium. 2023
Shinnosuke Hirata, Yuki Hagihara, Kenji Yoshida, Tadashi Yamaguchi. Improving the Signal-to-Noise Ratio via Unipolar-Coded Pulse Compression for Contrast-Enhanced Ultrasound. Abtrast of 2023 IEEE International Ultrasonics Symposium. 2023
Shinichiro Saito, Kaname Kurokawa, Mikio Suga, Kenji Yoshida, Tadashi Yamaguchi, Hiroyuki Hachiya, Shinnosuke Hira. Measurement of Frequency-Dispersion Characteristic of Shear Wave Speed in Viscoelastic Phantom Using Mechanical Burst Excitation Shear Wave Elastography. Abtrast of 2023 IEEE International Ultrasonics Symposium. 2023
Tadashi Yamaguchi, Yuki Ujihara, Kazuki Tamura, Shohei Mori, Shinnosuke Hirata, Kenji Yoshid. Characterization of multi-Component Media Using Amplitude Envelope Statistics Optimized by Application of Complex Plane Wave Imaging. Abtrast of 2023 IEEE International Ultrasonics Symposium. 2023
