About SENDA MASAKATSU
About NTT 境界領域研
About TAKEI KOJI
About NTT 境界領域研
About ISHII OSAMU
About NTT 境界領域研
About NTT技術ジャーナル
About magnetic thin film
About membrane filter
About Magnetic materials
About LCR parts
About General
About Electronic recording,magnetic recording,optical recording
About 磁性多層膜
About マイクロ
About 磁気デバイス
About 通信機器
About 高性能化