Tatsuki Shibuya

Shubyōhō no gaiyō

Chosakuken bijinesu no riron to jissen

Fusei kyōsō bōshihō, Dokusen kinshi hōjō no shijin ni yoru sashitome seikyū seido, Shōhyōhō, Handōtai shūseki kairo haichihō

知的財産法講義