Research keywords (3)：
超音波エコー信号解析
, measurement engineering
, signal processing
Research theme for competitive and other funds (15)：
2022 - 2026 Non-invasive three-dimensional real-time in vivo tissue characterization of lymph nodes
2024 - 2025 光学式硬さ計測を用いた非接触硬さ顕微鏡の開発
2024 - 2025 非接触硬さ計測の安定性向上を目指した光ファイバー干渉計の開発
2022 - 2025 Development of holographic illumination for optical hardness microscope
2022 - 2025 Ultrasound, optical, and pathology triple measurement techniques for non-invasive treatment area detection in ultrasound therapy
2021 - 2024 Diagnostic Technology for Cytokine Storms Using Quantitative Ultrasound Microscopy with Submicron Resolution
2021 - 2024 Development of an optical microscope for mechanical property observation of cultured cells
2021 - 2023 光走査型ライブセル機械物性顕微鏡の開発
2021 - 2023 光学的手法を用いた定量機械物性顕微鏡の開発
2020 - 2023 Quantitative analysis of developmental neurotoxicity due to embryonic exposure of pesticides
2021 - 2022 光学式機械物性顕微鏡開発のための光音響加振方法の検討
2021 - 2022 細胞の機械物性計測を目的にした光学式機械物性顕微鏡の開発
2020 - 2021 光学的手法による定量機械物性顕微鏡の開発に関する基礎検討
2019 - 2021 Basic study of tissue stiffness through mechanical and acoustic properties of brain and molecular information
2017 - 2019 生体中の散乱体構造解析による超高精度超音波診断法の開発
Show all
Papers (25)：
Kazuki Tamura, Ken-ya Hashimoto, Shinpei Okawa. Thermoelastic wave generation and its longitudinal wave propagation measurement by a microscopic optical interferometer. Ultrasonics. 2024
Kazuki Tamura, Kazuyo Ito, Riwa Kishimoto, Kenji Yoshida, Takashi Kishimoto, Takayuki Obata, Tadashi Yamaguchi. The Effect of Steatosis on Shear-Wave Velocity and Viscoelastic Properties Related to Liver Fibrosis Progression in Rat Models. Ultrasound in Medicine & Biology. 2024. 50. 4. 592-599
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. 2024. 51. 1. 5-16
Yuki Ujihara, Kazuki Tamura, Shohei Mori, Shinnosuke Hirata, Kenji Yoshida, Hitoshi Maruyama, Tadashi Yamaguchi. Improved robustness of multi-component analysis in amplitude envelope statistics using plane waves. Japanese Journal of Applied Physics. 2023. 62. SJ. SJ1043-1-11
Development of photoacoustic signal measurement system for an optically mechanical-property-observation. IEICE Technical Report. 2022. US2022. 9. 1-4
氏原裕貴, 佐藤悠佑, 田村和輝, 森翔平, TSUI Po-Hsiang, 山口匡. Basic study on applicability of amplitude envelope statistical analysis model in clinical echo data of NASH liver. 日本音響学会研究発表会講演論文集(CD-ROM). 2021. 2021
氏原裕貴, 田村和輝, 森翔平, TSUI Po-Hsiang, 平田慎之介, 吉田憲司, 山口匡. Basic study of discrimination evaluation of fibers and fats in organs by amplitude enveloping statistics analysis. 電子情報通信学会技術研究報告(Web). 2021. 121. 67(US2021 8-17)
伊能舞, 野口和馬, 瀬戸駿, 大村眞朗, 大村眞朗, 田村和輝, 平田慎之介, 吉田憲司, 山口匡. Preliminary study on the frequency dependence of the speed of sound of rat organs. 電子情報通信学会技術研究報告(Web). 2021. 121. 163(US2021 27-33)
Basic study on construction of three-dimensional speed of sound map of excised tissue and evaluation of microscopic characteristics
(The 44th Symposium on Ultrasonic Electronics (USE 2023) 2023)
Fully optic characterization of acoustic impedance implementable in optical microscope
(The 44th Symposium on Ultrasonic Electronics (USE 2023) 2023)
Application of the Cylindrical-Gaussian Form Factor for Collagen Fiber Assessment
(The 44th Symposium on Ultrasonic Electronics (USE 2023) 2023)
2024/03 - 第29回 浜松医科学シンポジウム 優秀賞 Development of an optically mechanical-property-observation-system -Improvement of optical interferometer using fiber optic system-
2020/11 - Symposium on UltraSonic Electronics Young Scientist Award Differences in acoustical property between normal and tumor cells in a rat brain tumor based on cell nuclei density
2018/06 - 3rd International Caparica Conference on ultrasonic-based application: from analysis to synthesis Excellent Shotgun Communication Award Echo envelope analysis by double Nakagami distribution modelfor mixed low concentration scatterer media
2017/09 - The Acoustical Society of Japan 16th Student presentation award
2015/10 - IEEE International Ultrasonics Symposium 2015 Student Travel Award
Show all
Association Membership(s) (4)：
The Institute of Electronics, Information and Communication Engineers
, The Japan Society of Ultrasonics in Medicine
, IEEE
, Acoustical Society of Japan
