4:00 PM - 4:20 PM
*Makoto Wakabayashi1, Kazumasa Imai2, Masafumi Imai1, Masahiro Tokumitsu3, Jun Nakaya4, Yukikazu Murakami5, Nobuto Hirakoso6, Taku Takada7, Kazuo Shimada8 (1. National Institute of Technology (KOSEN), Niihama College, 2. National Institute of Technology (KOSEN), Kochi College, 3. National Institute of Technology (KOSEN), Yonago College, 4. National Institute of Technology (KOSEN), Gifu College, 5. National Institute of Technology (KOSEN), Kagawa College, 6. National Institute of Technology (KOSEN), Gunma College, 7. Tokyo Metropolitan College of Industrial Technology, 8. Human Network KOSEN)