1. National Metrology Institute of Japan, National Institute of Advanced Industrial Science and Technology, Tsukuba, Japan
2. Japan Electric Meters Inspection Corporation, Tokyo, Japan
3. Chino Corporation, Tokyo, Japan
4. Toyota Technical Development Corporation, Toyota, Japan
5. Yamari Industries, Limited, Yokohama, Japan
6. Kawaso Electric Industrial Company Limited, Kyoto, Japan
7. HORIBA, Limited, Kyoto, Japan
8. Lec Company Limited, Tokyo, Japan
9. Sato Keiryoki Manufacturing Company Limited, Miyagi, Japan
10. Japan Quality Assurance Organization, Kita Nagoya, Japan
11. Japan Aerospace Exploration Agency, Tsukuba, Japan