1. Power Systems Company, High Voltage & High Power Testing Laboratory, Hitachi, Ltd.
2. Industrial Infrastructure Business Group, Fuji Electric Co., Ltd.
3. Central Research Institute of Electric Power Industry, Electric Power Engineering Research Laboratory
4. Transmission & Distribution Systems Center, High Voltage & High Power Testing Laboratory, Mitsubishi Electric Co., Ltd.
5. Power Systems Company, Toshiba Corporation
6. High Voltage & High Power Testing Laboratory, Nissin Electric Co., Ltd.
7. High Power Testing Laboratory, Meidensha Corporation
8. Graduate School of Engineering, Nagoya University
9. The University of Tokyo