Itio Hirai
发表
Hajime Ishihara,
Toshitaka Yamao,
Itio Hirai,
2000
.
Itio Hirai,
Yoji Mizuta,
Walter D. Pilkey,
1985
.
Itio Hirai,
Yoji Mizuta,
Yutaka Ishihara,
1993
.
Bo Ping Wang,
Itio Hirai,
Walter D. Pilkey,
1984
.
Toshitaka Yamao,
Itio Hirai,
Yoji Mizuta,
1998
.
Itio Hirai,
Mitsuhiro Kashiwagi,
Takurou Katayama,
1992
.
Hajime Ishihara,
Toshitaka Yamao,
Itio Hirai,
2000
.
Itio Hirai,
Torazo Yoshimura,
Kiyoshi Takamura,
1973
.
Itio Hirai,
Mitsuhiro Kashiwaki,
1977
.
Itio Hirai,
Torazo Yoshimura,
Itio Hirai,
1970
.
Bo Ping Wang,
Itio Hirai,
Walter D. Pilkey,
1982
.