K. Kuwabara

Single-Ended DC-to-DC Converter with Two Individually Controlled Outputs

M. Kohno, K. Kuwabara, 1978 .

Switched-capacitor DC-DC converters

K. Kuwabara, E. Hiyachika, 1988, 10th International Telecommunications Energy Conference.

High-Efficiency Converter Producing Constant-Voltage Output with Constant-Current Input

T. Suzuki, K. Kuwabara, R. Hiramatsu, 1983, INTELEC '83 - Fifth International Telecommunications Energy Conference.

A power-factor improved AC to DC converter

K. Kuwabara, M. Kohsaka, 1990, 12th International Conference on Telecommunications Energy.

A constant frequency series-resonant DC-DC converter with PWM controlled output

Eiji Miyachika, K. Kuwabara, Jun Chida, 1988, PESC '88 Record., 19th Annual IEEE Power Electronics Specialists Conference.