About SASAKI Katsuhiro
About Akita Univ., Akita, JPN
About NISHIHIRA Morimasa
About Akita Univ., Akita, JPN
About IMANO Kazuhiko
About Akita Univ., Akita, JPN
About Japanese Journal of Applied Physics. Part 1. Regular Papers, Short Notes & Review Papers
About surface structure
About Measuring methods and instruments of length,area,cross section,volume,angle
About Acoustical measurements and instrumentation
About ピンホール
About 超音波システム
About 超音波
About 位相情報
About 精密
About 変位測定