Thinned-out controlled class D inverter with delta-sigma modulated 1-bit driving pulses. - Hirotaka Koizumi; Kosuke Kurokawa; Shinsaku Mori (ISCAS (2), 2005)

A comparison of output envelope waveforms of the delta-sigma modulated class D series resonant inverter. - Hirotaka Koizumi; Kosuke Kurokawa; Shinsaku Mori (ISCAS, 2006)

Analysis of class D inverter with irregular driving patterns. - Hirotaka Koizumi; Kosuke Kurokawa; Shinsaku Mori (IEEE Trans. Circuits Syst. I Regul. Pap., 2006)

A Novel Microcontroller for Grid-Connected Photovoltaic Systems. - Hirotaka Koizumi; Tamaki Mizuno; Takashi Kaito; Yukihisa Noda; Norio Goshima; Manabu Kawasaki; Ken Nagasaka; Kosuke Kurokawa (IEEE Trans. Ind. Electron., 2006)

Class DE Inverter with Asymmetric Shunt Capacitors. - Hirotaka Koizumi; Kosuke Kurokawa (ISCAS, 2007)

Analysis of the Class DE Inverter With Thinned-Out Driving Patterns. - Hirotaka Koizumi; Kosuke Kurokawa (IEEE Trans. Ind. Electron., 2007)

Analysis Results of Output Power Loss Due to the Grid Voltage Rise in Grid-Connected Photovoltaic Power Generation Systems. - Yuzuru Ueda; Kosuke Kurokawa; Takayuki Tanabe; Kiyoyuki Kitamura; Hiroyuki Sugihara (IEEE Trans. Ind. Electron., 2008)