About ATSUMI TAKENORI
About motion control
About Technology
About technology development
About case study
About technological forecasting
About mechanical design
About driving mechanism
About magnetic head
About control
About actuator
About piezoelectric device
About frequency response
About linear motor
About point-to-point control
About newest technology
About application case
About Hard Disk Drive
About HDD
About PZTアクチュエータ
About 熱アクチュエータ
About VCM
About Motion mechanism
About Memory units
About コントロール
About 適用事例
About 研究
About 開発動向
About ハードディスクドライブ
About モーションコントロール