Masahiko Hirao

Masahiko Hirao publication distribution in Engineering and Technology in 2026

The chart shows the distribution of publications by all Research.com ranked scientists in the field of Engineering and Technology in 2026. The highlighted bar marks where Masahiko Hirao sits on this spectrum.

Masahiko Hirao D-index placement in Engineering and Technology in 2026

The chart shows the D-index (discipline H-index) distribution of Engineering and Technology scientists ranked by Research.com in 2026. The highlighted bar marks where Masahiko Hirao sits on this spectrum.

Best Publications

• An SH-wave EMAT technique for gas pipeline inspection

  Masahiko Hirao;Hirotsugu Ogi

  294
  Citations

• Complete mode identification for resonance ultrasound spectroscopy.

  Hirotsugu Ogi;Keiji Sato;Takeyasu Asada;Masahiko Hirao

  193
  Citations

• Decision framework for chemical process design including different stages of environmental, health, and safety assessment

  Hirokazu Sugiyama;Ulrich Fischer;Konrad Hungerbühler;Masahiko Hirao

  165
  Citations

• Resonance EMAT system for acoustoelastic stress measurement in sheet metals

  M. Hirao;H. Ogi;H. Fukuoka

  153
  Citations

• Contactless mode-selective resonance ultrasound spectroscopy: Electromagnetic acoustic resonance

  Hirotsugu Ogi;Hassel Ledbetter;Sudook Kim;Masahiko Hirao

  150
  Citations

• EMATS for science and industry

  Unknown

  143
  Citations

• Titanium’s high-temperature elastic constants through the hcp–bcc phase transformation

  Hirotsugu Ogi;Satoshi Kai;Hassel Ledbetter;Ryuichi Tarumi

  142
  Citations

• Ultrasonic attenuation peak during fatigue of polycrystalline copper

  Unknown

  137
  Citations

• Electromagnetic acoustic transducers

  Masahiko Hirao;Hirotsugu Ogi

  133
  Citations

• Rafting mechanism for Ni-base superalloy under external stress: elastic or elastic–plastic phenomena?

  Tetsu Ichitsubo;Daisuke Koumoto;Masahiko Hirao;Katsushi Tanaka

  128
  Citations

• Elastic, anelastic, and piezoelectric coefficients of α-quartz determined by resonance ultrasound spectroscopy

  Hirotsugu Ogi;Toshinobu Ohmori;Nobutomo Nakamura;Masahiko Hirao

  126
  Citations

• Mode conversion behavior of SH guided wave in a tapered plate

  Nurmalia;N. Nakamura;H. Ogi;M. Hirao

  126
  Citations

• Electromagnetic acoustic resonance and materials characterization

  Masahiko Hirao;Hirotsugu Ogi

  126
  Citations

• Contactless measurement of bolt axial stress using a shear-wave electromagnetic acoustic transducer

  M. Hirao;H. Ogi;H. Yasui

  126
  Citations

• Elastic, anelastic, and piezoelectric coefficients of langasite: resonance ultrasound spectroscopy with laser-Doppler interferometry

  H. Ogi;N. Nakamura;K. Sato;M. Hirao

  125
  Citations

• Collaborative activity with business partners for improvement of product environmental performance using LCA

  Unknown

  122
  Citations

• Concentration dependence of IgG–protein A affinity studied by wireless-electrodeless QCM

  Hirotsugu Ogi;Kazuma Motohisa;Kenichi Hatanaka;Toshinobu Ohmori

  116
  Citations

• 170-MHz electrodeless quartz crystal microbalance biosensor: capability and limitation of higher frequency measurement.

  Hirotsugu Ogi;Hironao Naga;Yuji Fukunishi;Masahiko Hirao

  115
  Citations

• Acoustic spectroscopy of lithium niobate: Elastic and piezoelectric coefficients

  Hirotsugu Ogi;Yasunori Kawasaki;Masahiko Hirao;Hassel Ledbetter

  112
  Citations

• Texture of polycrystalline metals characterized by ultrasonic velocity measurements

  Unknown

  112
  Citations