Improved phase-detection method using an air-coupled ultrasonic wave for a few-tens of nanometers displacement measurements. - Katsuhiro Sasaki; Morimasa Nishihira; Kazuhiko Imano (IEICE Electron. Express, 2004)

A tilted angle polarization type piezoelectric transducer for plate wave generation. - Kazuhiko Imano (IEICE Electron. Express, 2007)

Analysis of sound field profile formed by conical acoustic probe with pinhole. - Katsuhiro Sasaki; Kazuhiko Imano (IEICE Electron. Express, 2007)

Possibilities of nondestructive evaluation of a pipe using air-coupled ultrasonic wave in the MHz range. - Kazuhiko Imano; Masaaki Kondou (IEICE Electron. Express, 2008)

Detection of a second harmonic ultrasonic component generated from a fastened bolt using a double-layered piezoelectric transducer. - Makoto Fukuda; Kazuhiko Imano (IEICE Electron. Express, 2009)

Detecting pipe wall reduction using air-coupled MHz range ultrasonic wave. - Kazuhiko Imano; Masaaki Kondou (IEICE Electron. Express, 2009)

Optical observation method for ultrasonic field using the shadowgraph introducing pulse inversion averaging. - Kazuhiko Imano (IEICE Electron. Express, 2014)

Use of energy trapping type piezoelectric transducer to suppress lateral vibration in the transducer. - Kazuhiko Imano (IEICE Electron. Express, 2019)