1. Kyoto University Department of Energy and Hydrocarbon Chemistry Graduate School of Engineering 615‐8510 Nishikyo‐ku, Kyoto Japan
2. Kyoto University Department of Aeronautics and Astronautics Graduate School of Engineering 615‐8540 Nishikyo‐ku, Kyoto Japan
3. Noritake Co., Ltd. 300, Higashiyama 470‐0293 Miyoshi‐cho, Miyoshi, Aichi Japan
4. Nippon Shokubai Co., Ltd. 5‐8, Nishi Otabi‐cho 564‐8512 Suita, Osaka Japan
5. Toyota Industries Corporation 8, Chaya, Kyowa‐cho 474‐8601 Obu, Aichi Japan
6. Mitsui Chemicals, Inc. 580‐32, Nagaura 299‐0265 Sodegaura, Chiba Japan
7. Tokuyama Corporation 40, Wadai 300‐4247, Tsukuba, Ibaraki Japan