M. Hirama

Myocardial velocity gradient as a new indicator of regional left ventricular contraction: detection by a two-dimensional tissue Doppler imaging technique.

M. Uematsu, K. Miyatake, M Uematsu, 1995, Journal of the American College of Cardiology.

New method for evaluating left ventricular wall motion by color-coded tissue Doppler imaging: in vitro and in vivo studies.

M. Yamagishi, M. Uematsu, K. Miyatake, 1995, Journal of the American College of Cardiology.

Analysis of Ventricular Wall Motion Using Color-Coded Tissue Doppler Imaging System

Norio Tanaka, Makoto Hirama, M. Yamagishi, 1994 .

Quantitative measurement of volume flow rate (cardiac output) by the multibeam Doppler method.

H. Tsujino, M. Hirama, H Tsujino, 1995, Journal of the American Society of Echocardiography : official publication of the American Society of Echocardiography.

Ultrasonic diagnosis apparatus

M. Hirama, Takeshi Sato, Yasuhiko Abe, 1990 .

New color Doppler technique for detecting turbulent tumor blood flow: A possible aid to hepatocellular carcinoma diagnosis

H. Nakamura, M. Hirama, K. Kimura, 1997, Journal of clinical ultrasound : JCU.

Enhanced ultrastructural preservation of cartilage proteoglycans in the extended state.

M. Takagi, M. Hirama, T. Shimada, 1990, The journal of histochemistry and cytochemistry : official journal of the Histochemistry Society.

Tomographic image reconstruction from limited projections using iterative revisions in image and transform spaces.

T Sato, S J Norton, M Linzer, 1981, Applied optics.

Imaging through an inhomogeneous layer by least‐mean‐square error fitting

Takuso Sato, Makoto Hirama, Takuso Sato, 1984 .

Adaptive ultrasonic array imaging system through an inhomogeneous layer

Osamu Ikeda, Takuso Sato, Makoto Hirama, 1982 .

955-59 Harmonic Contrast Echocardiography: A New Method for Detecting Myocardial Opacification After Intravenous Injection of Contrast

M. Yamagishi, M. Uematsu, S. Beppu, 1995 .