About YAMAGUCHI HIROSHI
About (独) 産業技術総合研究所
About 電気学会論文誌 B
About power electronics
About electric power control
About power conversion
About electric power management
About technological forecasting
About compound semiconductor
About switching element
About research and development
About power semiconductor
About wide band gap semiconductor
About technical trend
About Solic-state devices in general
About 次世代
About パワーエレクトロニクス
About 研究
About 動向