About KATAOKA SHOZO
About KONISHI HIROFUMI
About MURAYAMA YORINOBU
About KISHIMOTO AKIHIRO
About YOSHIDA KAZUO
About HARA NORIAKI
About 熊本電波工高専
About OTA ICHIRO
About 熊本電波工高専
About HARADA IKKO
About UENO FUMIO
About 熊本電波工高専
About 電気学会電子回路研究会資料
About ballast stabilizer
About operating circuit
About Light sources,lighting apparatus
About 蛍光灯
About 点灯回路
About 応用