Hiroyuki Hachiya

Hiroyuki Hachiya

Tokyo Institute of Technology

H-index: 27

Asia-Japan

About Hiroyuki Hachiya

Hiroyuki Hachiya, With an exceptional h-index of 27 and a recent h-index of 14 (since 2020), a distinguished researcher at Tokyo Institute of Technology, specializes in the field of Medical Ultrasound, Ultrasonic Measurement, Underwater Acoustics.

His recent articles reflect a diverse array of research interests and contributions to the field:

Appropriate indicator of modeling error for threshold-based model selection in statistics-based ultrasound tissue characterization

Investigation of the Variability Characteristics of Sound Waves Reflected on the Sea Surface Considering Surface Wavelength

2P5-18 Study of acquisition method of ultrasound image for expansion of measurable region in MBE-SWE

2P6-3 Impulse response analysis of reflected sound from the sea surface with waves

1P5-4 Basic examination for selecting probability distribution model in ultrasound tissue characterization

The evaluated signal-to-noise ratio for the alternate transmission of different chirp ultrasound to extend the measurable distance in the pulse-echo method

Quantification of limitations in statistical analysis of ultrasound echo envelope amplitudes

Evaluation of frequency dispersion of viscoelastic tissue by mechanical burst excitation shear wave elastography

Hiroyuki Hachiya Information

University

Position

Professor Japan

Citations(all)

2051

Citations(since 2020)

584

Cited By

1734

hIndex(all)

27

hIndex(since 2020)

14

i10Index(all)

57

i10Index(since 2020)

24

Email

University Profile Page

Tokyo Institute of Technology

Google Scholar

View Google Scholar Profile

Hiroyuki Hachiya Skills & Research Interests

Medical Ultrasound

Ultrasonic Measurement

Underwater Acoustics

Top articles of Hiroyuki Hachiya

Title

Journal

Author(s)

Publication Date

Appropriate indicator of modeling error for threshold-based model selection in statistics-based ultrasound tissue characterization

Japanese Journal of Applied Physics

Shohei Mori

Mototaka Arakawa

Tadashi YAMAGUCHI

Hiroshi KANAI

Hiroyuki Hachiya

2024/3/21

Investigation of the Variability Characteristics of Sound Waves Reflected on the Sea Surface Considering Surface Wavelength

The Journal of the Marine Acoustics Society of Japan

Tomoya TSUKUI

Shinnosuke HIRATA

Hiroyuki HACHIYA

2023/4/1

2P5-18 Study of acquisition method of ultrasound image for expansion of measurable region in MBE-SWE

Proceedings of Symposium on Ultrasonic Electronics

Shinichiro Saito

Mikio Suga

Kenji Yoshida

Tadashi Yamaguchi

Hiroyuki Hachiya

...

2023/11/13

2P6-3 Impulse response analysis of reflected sound from the sea surface with waves

Proceedings of Symposium on Ultrasonic Electronics

Hiroyuki Hachiya

2023/11/13

1P5-4 Basic examination for selecting probability distribution model in ultrasound tissue characterization

Proceedings of Symposium on Ultrasonic Electronics

Shohei Mori

Mototaka Arakawa

Tadashi Yamaguchi

Hiroshi Kanai

Hiroyuki Hachiya

2023/11/13

The evaluated signal-to-noise ratio for the alternate transmission of different chirp ultrasound to extend the measurable distance in the pulse-echo method

Japanese Journal of Applied Physics

Khanistha Leetang

Hiroyuki Hachiya

Shinnosuke Hirata

2023/6/16

Quantification of limitations in statistical analysis of ultrasound echo envelope amplitudes

Japanese Journal of Applied Physics

Shohei Mori

Mototaka Arakawa

Hiroshi Kanai

Hiroyuki Hachiya

2023/4/12

Evaluation of frequency dispersion of viscoelastic tissue by mechanical burst excitation shear wave elastography

IEICE Technical Report; IEICE Tech. Rep.

Shinnosuke Hirata

Shinichiro Saito

Kaname Kurokawa

Mikio Suga

Kenji Yoshida

...

2022/8/15

Characteristics of sound propagation in underwater acoustic measurement

IEICE Technical Report; IEICE Tech. Rep.

Hiroyuki Hachiya

2022/8/15

Measurement of shear wave velocity by mechanical burst excitation in the polyacrylamide gel phantom

IEICE Technical Report; IEICE Tech. Rep.

Shinichiro Saito

Kaname Kurokawa

Mikio Suga

Kenji Yoshida

Tadashi Yamaguchi

...

2022/12/15

Effective roughness on the sea surface for determining variability characteristics of reflected sound waves

Japanese Journal of Applied Physics

Tomoya Tsukui

Shinnosuke Hirata

Hiroyuki Hachiya

2022/6/23

1Pb6-1 Examination of amplitude and phase fluctuation of reflected waves from the sea surface by impulse response analysis

Proceedings of Symposium on Ultrasonic Electronics

Ai Murata

Hiroyuki Hachiya

2022/11/7

Shear wave speed measurement bias in a viscoelastic phantom across six ultrasound elastography systems: a comparative study with transient elastography and magnetic resonance …

Journal of Medical Ultrasonics

Riwa Kishimoto

Mikio Suga

Masashi Usumura

Hiroko Iijima

Masahiro Yoshida

...

2022/4

1Pb2-2 Analysis of reflected ultrasound from road surface and surrounding obstacles

Proceedings of Symposium on Ultrasonic Electronics

Ayane Tanaka

Hiroyuki Hachiya

2022/11/7

2E3-2 Examination of statistical limitation in statistics evaluation of ultrasound echo envelope amplitudes

Proceedings of Symposium on Ultrasonic Electronics

Shohei Mori

Mototaka Arakawa

Hiroshi Kanai

Hiroyuki Hachiya

2022/11/7

2Pa2-3 Evaluation of reflected waveform from obstacles on the road surface

Proceedings of Symposium on Ultrasonic Electronics

Yuki Tan

Shinnosuke Hirata

Hiroyuki Hachiya

2021/10/25

Correction to: A review of physical and engineering factors potentially affecting shear wave elastography

Naotaka Nitta

Makoto Yamakawa

Hiroyuki Hachiya

Tsuyoshi Shiina

2021/10

A review of physical and engineering factors potentially affecting shear wave elastography

Naotaka Nitta

Makoto Yamakawa

Hiroyuki Hachiya

Tsuyoshi Shiina

2021/10

2Pa4-4 Evaluation of SNR for alternate transmission of different coded ultrasounds to extend the limit of measurable distance in the pulse-echo method

Proceedings of Symposium on Ultrasonic Electronics

Khanistha Leetang

Shinnosuke Hirata

Hiroyuki Hachiya

2021/10/25

Severity of liver fibrosis using shear wave elastography is influenced by hepatic necroinflammation in chronic hepatitis patients, but not in cirrhotic patients

Hepatology Research

Chikage Nakano

Takashi Nishimura

Toshifumi Tada

Masahiro Yoshida

Tomoyuki Takashima

...

2021/4

See List of Professors in Hiroyuki Hachiya University(Tokyo Institute of Technology)

Co-Authors

H-index: 32
Tadashi Yamaguchi

Tadashi Yamaguchi

Chiba University

H-index: 16
Shinnosuke Hirata

Shinnosuke Hirata

Chiba University

H-index: 9
Shohei Mori

Shohei Mori

Tohoku University

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