Hiroyuki Igura
Publications
- Toshiki Takeuchi, Hiroyuki Igura, Masao Ikekawa
- Toshiki Takeuchi, Hiroyuki Igura, Takeshi Hashimoto, Soichi Tsumura, Naoki Nishi
- Masanori Izumikawa, Hiroyuki Igura, Hitoshi Wakabayashi, Ken Nakajima, Tohru Mogami, Tadahiko Horiuchi, Masakazu Yamashina