About YOSHIZAWA Masasumi
About Tokyo Metropolitan Coll. of Industrial Technol., Tokyo, JPN
About KOMIYA Yuuichirou
About Tokyo Metropolitan Coll. of Industrial Technol., Tokyo, JPN
About MORIYA Tadashi
About Tokyo Metropolitan Univ., Tokyo, JPN
About Japanese Journal of Applied Physics. Part 1. Regular Papers, Short Notes & Review Papers
About bone
About Biometry
About 骨
About 音響インピーダンス
About 干渉
About トランスデューサ