M. Hirai
发表
Ryoji Yamaguchi,
M. Hirai,
Katsuhiro Takebayashi,
1992
.
Kazuo Okohira,
M. Hirai,
Takaharu Shimizu,
1977
.
M. Hirai,
Katsuhiro Takebayashi,
Y. Yoshikawa,
1993
.
M. Hirai,
1992
.
Ryoji Yamaguchi,
M. Hirai,
Katsuhiro Takebayashi,
1993
.
S. Kitamura,
K. Miyamura,
M. Hirai,
1984
.
Ryoji Tsujino,
Nobuyuki Ishiwata,
Masazumi Hirai,
1989
.
R. Tsujino,
Tatsuo Mukai,
M. Hirai,
1987
.
R. Tsujino,
M. Hirai,
Junji Nakashima,
1989
.
R. Tsujino,
Tatsuo Mukai,
M. Hirai,
1987
.
Kazuo Okohira,
M. Hirai,
Tsuyoshi Kai,
1982
.
I. Sawada,
R. Tsujino,
M. Hirai,
1989
.
Tsuyoshi Kai,
Kazuo Okohira,
Higuchi Mitsuo,
1983
.
N. Sato,
H. Mori,
N. Tanaka,
1972
.
N. Sato,
H. Mori,
N. Tanaka,
1971
.
H. Mori,
N. Tanaka,
M. Hirai,
1971
.