Izumi Okura
发表
Izumi Okura,
Masatoshi Koshiyama,
Yoji Kawakami,
1987
.
Fumihiko Nakamura,
Izumi Okura,
Md. Mizanur Rahman,
2004
.
Masaki Koshi,
Izumi Okura,
Masato Iwasaki,
1985
.
Fumihiko Nakamura,
Izumi Okura,
Mizanur Rahman,
2004
.
Izumi Okura,
Terdsak Rongviriyapanich,
Fumio Nakamura,
2001
.
Fumihiko Nakamura,
Izumi Okura,
Hiroyuki Hiraishi,
2005
.
Masaki Koshi,
Izumi Okura,
Masato Iwasaki,
1983
.
Fumihiko Nakamura,
Izumi Okura,
Terdsak Rongviriyapanich,
2000
.
Fumihiko Nakamura,
Izumi Okura,
Tsutomu Yabe,
2004
.
Izumi Okura,
Fumihiko Nakamura,
Surasak Taweesilp,
2001
.
Naresh Sthapit,
Izumi Okura,
1995
.
Naresh Sthapit,
Izumi Okura,
1995
.
Izumi Okura,
1991
.
Izumi Okura,
Kathirgamalingam Somasundaraswaran,
1996
.
Fumihiko Nakamura,
Izumi Okura,
Ryusuke Takeuchi,
2003
.