Author Affiliations +
Yuji Sato,1 Masahiro Tsukamoto,1 Tatsuya Nariyama,2 Kazuki Nakai,1 Fumihiro Matsuoka,2 Kenjiro Takahashi,1 Shinichiro Masuno,1 Tomomasa Ohkubo,3 Hitoshi Nakano2
1Osaka Univ. (Japan)
2Kinki Univ. (Japan)
3Tokyo Institute of Technology (Japan)