^○Takahiro Wada¹, Satoshi Nakamura¹, Feng Gao¹, Tsuyoshi Maeda¹ (Ryukoku Univ.¹)

^○Norio Terada^1,2, Hideki Morita¹, Kosuke Chochi¹, Sho Yoshimoto¹, Akiyoshi Kirihara¹, Shigeru Niki², Hitoshi Tampo², Hajime Shibata², Koji Matsubara², Hideki Hakuma³, Hiroki Sugimoto³, Takuya Kato³ (Kagoshima Univ.¹, AIST², Showa Shell Sekiyu³)

^○Toshihiko Toyama¹, Takashi Kuchiyama¹, Ryotaro Tsuji¹, Kenji Yamamoto¹, Takafumi Konishi², Hiroaki Okamoto², Kengo Terai³, Yuuto Nakashima³, Yasuo Tsutsumi³, Ryuichiro Maenishi⁴, Akiko Atarashi⁴, Shinji Yudate⁴, Sho Shirakata⁴ (KFTL, Osaka Univ.¹, Grad. School of Eng. Sci., Osaka Univ.², Akashi National Col. of Tech.³, Ehime Univ.⁴)

^○Tomokazu Shinji¹, Kunihiko Tanaka¹, Ryota Nakamura¹, Hisao Uchiki¹, Kazuo Jimbo², Tsukasa Washio^2,3, Hironori Katagiri^2,3 (Nagaoka Univ. of Tech.¹, Nagaoka Nat. Collage of Tech.², JST-CREST³)

^○Akira Nagaoka¹, Kenji Yoshino^1,3, Hideto Miyake² (Miyazaki Univ.¹, MIe Univ.², JST-CREST³)

^○Shin Tajima¹, Keita Kataoka¹, Naoko Takahashi¹, Hirofumi Hazama¹, Tatsuo Fukano¹, Masaki Hasegawa¹, Yasuji Kimoto¹ (Toyota CRDL¹)

^○Takuya Kato¹, Hiroki Sugimoto¹, Hideki Hakuma¹ (Showa Shell K.K.¹)

^○Hisashi Kaga¹ (Umicore Japan¹)

^○Takashi Minemoto¹, Daisuke Hironiwa¹ (Ritsumeikan Univ.¹)