About NAWAMA JUN'ICHI
About SATO TETSUYA
About HISADA HITOSHI
About MURAKAMI YOSHINOBU
About Japan Hardcopy 論文集
About organic conductor
About Various photographies
About Electric conduction in organic compounds
About 帯電
About 有機感光体
About 表面保護層
About コロナ
About メカニズム