1. Ballard Power Systems 9000 Glenlyon Parkway Burnaby British Columbia V5J 5J8 Canada
2. Business Development DepartmentNisshinbo Holdings Inc. 1‐2‐3 Onodai Midori‐ku Chiba 267‐0056 Japan
3. Division of Environmental Engineering ScienceGraduate School of Science and TechnologyGunma University 1‐5‐1 Tenjin‐cho Kiryu Gunma 376‐8515 Japan