About YAMAMOTO ISAMU
About MORI HIDEKI
About MATSUI KEIJU
About TSUBOI KAZUO
About HASEGAWA MASARU
About UEDA FUKASHI
About 中部電力
About 電気学会論文誌 A
About electric power system
About PLL
About Power transmission
About Measuring methods and instruments of waveform,frequency,wavelength,phase
About 高調波
About PLL