Investigation of shielding material properties for effective space radiation protection

Masayuki Naito, Satoshi Kodaira, Ryo Ogawara, Kenji Tobita, Yoji Someya, Tamon Kusumoto, Hiroki Kusano, Hisashi Kitamura, Masamune Koike, Yukio Uchihori, Masahiro Yamanaka, Ryo Mikoshiba, Toshiaki Endo, Naoki Kiyono, Yusuke Hagiwara, Hiroaki Kodama, Shinobu Matsuo, Yasuhiro Takami, Toyoto Sato, Shin ichi Orimo