High-step-up dc-dc converter using voltage multiplier cell with ripple free input current. - Ryuga Hosoki; Hirotaka Koizumi (IECON, 2013)

Ripple free operation of two-stage boost type DC-DC converter. - Ryuga Hosoki; Shuhei Kinjo; Hirotaka Koizumi (IECON, 2015)

A high step-up DC-DC converter using transformer with intrinsic voltage-doubler. - Koichi Furukawa; Taro Takiguchi; Ryuga Hosoki; Hirotaka Koizumi (ISCAS, 2015)