Design of optical inclinometer composed of a ball lens and viscosity fluid to improve focusing - Iwao Matsuya; Osamu Furuya (2022 IEEE Sensors, Dallas, TX, USA, October 30 - Nov. 2, 2022, 2022)

Measuring Liquid-Level Utilizing Wedge Wave - Iwao Matsuya; Yudai Honma; Masayuki Mori; Ikuo Ihara (Sensors, 2018)

Ultrasonic Lateral Displacement Sensor for Health Monitoring in Seismically Isolated Buildings - Iwao Matsuya; Fumiya Matsumoto; Ikuo Ihara (Sensors, 2015)

Simultaneous measurements of temperature and heat flux using ultrasound - Ikuo Ihara; Akira Kosugi; Shingo Isobe; Iwao Matsuya (9th International Conference on Sensing Technology, ICST 2015, Auckland, New Zealand, December 8-10, 2015, 2015)

Noncontact temperature profiling of rotating cylinder by laser-ultrasonic sensing - I. Ihara; Iwao Matsuya; A. Kosugi; Y. Ono (Seventh International Conference on Sensing Technology, ICST 2013, Wellington, New Zealand, December 3-5, 2013, 2013)

Measuring Relative-Story Displacement and Local Inclination Angle Using Multiple Position-Sensitive Detectors - Iwao Matsuya; Ryuta Katamura; Maya Sato; Miroku Iba; Hideaki Kondo; Kiyoshi Kanekawa; Motoichi Takahashi; Tomohiko Hatada; Yoshihiro Nitta; Takashi Tanii; Shuichi Shoji; Akira Nishitani; et al. (Sensors, 2010)