Masahiko Hirao

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