About Tokyo Inst. Technol., Yokohama, JPN
About HASHIMOTO Y
About Kaijo Corp., Tokyo, JPN
About KOIKE Y
About Tokyo Inst. Technol., Yokohama, JPN
About Ultrasonics
About near sound field
About Propagation of sound waves
About Other applications of acoustics
About 近接場
About 音響
About 浮上
About 非接触
About 輸送