A high performance class AB current conveyor. - Takashi Kurashina; Satomi Ogawa; Kenzo Watanabe (ICECS, 1998)

A CMOS Rail-to-Rail Current Conveyor. - Takashi Kurashina; Satomi Ogawa; Kenzo Watanabe (IEICE Trans. Fundam. Electron. Commun. Comput. Sci., 2002)

A CMOS Rail-to-Rail Current Conveyer and Its Applications to Current-Mode Filters. - Takashi Kurashina; Satomi Ogawa; Kenzo Watanabe (IEICE Trans. Fundam. Electron. Commun. Comput. Sci., 2003)

A CMOS direct sampling mixer using Switched Capacitor Filter technique for software-defined radio. - Hong Phuc Ninh; Takashi Moue; Takashi Kurashina; Kenichi Okada 001; Akira Matsuzawa (ASP-DAC, 2008)