About JIN MASAHIKO
About KANAI HIDENARI
About industria
About TAKAHASHI KAZUAKI
About industria
About WATANABE TAKESHI
About 日進工具
About GOTO TAKASHI
About 日進工具
About 精密工学会大会学術講演会講演論文集
About frequency(Hz)
About ultrasonic vibration
About diamond grinding wheel
About sapphire
About test piece
About polishing(machining)
About chip(cutting)
About morphology(form)
About polished surface
About ultrasonic machining
About ultrasonic wave
About brittle material
About hardness
About electrodeposition grinding stone
About chip morphology
About high hardness
About Grinding
About Other surface treatment
About Special machining
About 高硬度脆性材料
About 超音波
About 研磨加工
About 基礎的研究
About サファイア
About 加工特性