"M. Tabaru,T. Azuma,K. Hashiba","Measurement of Elastic Properties of Tissues by Shear-Wave Propagation Generated by the Acoustic Radiation Force (I)","30th Sympo. Ultrason. Electron. 525-526 V 2009.11","Proc. 30th Sympo. Ultrason. Electron.",,,,"pp. 525-526 i3P5-1j",2009,Nov. "Takahiro Aoyagi,Daisuke Koyama,Kentaro Nakamura,Marie Tabaru","Equivalent circuit analysis of efficiency improvement in multilayered polyurea ultrasonic transducers","The 29th Symposium on Ultrasonics Electronics","Proceedings of the 30th Symposium on Ultrasonics Electronics",,"Vol. 30",,"pp. 503-504 i3P3-14j",2009,Nov. "Takahiro Aoyagi,Marie Nakazawa,Masaya Tabaru,Kentaro Nakamura,Sadayuki Ueha","Measurement of surface acoustic wave velocity using a variable-line-focus polyurea thin-film ultrasonic transducer",,"IEEE Transactions on UltrasonIcs, FerroelectrIcs, and Frequency control","IEEE","vol. 56","no. 8","pp. 1761-1768",2009,Aug. "Â–ö‹M—m,’†āV–ƒ—œ],ŽŽR‘å‰î,’†‘šŒ’‘ū˜Y","ƒ|ƒŠ”A‘f‰Â•ÏüW‘Đƒgƒ‰ƒ“ƒXƒfƒ…[ƒT‚Ė‚Žü”g“ÁŦ","“ú–{‰đ‹ŋŠw‰ï2009”Nt‹GŒĪ‹†”­•\‰ï","“ú–{‰đ‹ŋŠw‰ï2009”Nt‹GŒĪ‹†”­•\‰ïu‰‰˜_•ķW","“ú–{‰đ‹ŋŠw‰ï",,,"pp. 1195-1196 i2-2-1j",2009,Mar.