Realization and analysis of a new switched-capacitor coilless power supply for one-chip IC implementation. - Noriaki Hara; Ichirou Oota; Sho'ji Suzuki; Fumio Ueno (Syst. Comput. Jpn., 1998)

Influence of parasitic inductance on serial fixed type switched-capacitor transformer. - Ichirou Oota; Noriaki Hara; Fumio Ueno (ISCAS (5), 1999)

Ring type switched-capacitor transformer and its applications. - Noriaki Hara; Ichirou Oota; Fumio Ueno (ISCAS, 2000)

A general method for deriving output resistances of serial fixed type switched-capacitor power supplies. - Ichirou Oota; Noriaki Hara; Fumio Ueno (ISCAS, 2000)

Separate type switched-capacitor (SC) AC-DC converter. - Shinya Terada; Ichirou Oota; Kei Eguchi; Fumio Ueno (ISCAS, 2006)