Tsugukiyo Hirayama
发表
Tsugukiyo Hirayama,
Se-Eun Kim,
1994
.
Seiji Takezawa,
Seiya Ueno,
Tsugukiyo Hirayama,
1992
.
Tsugukiyo Hirayama,
Yong-Ho Choi,
2001
.
Tsugukiyo Hirayama,
Chen Gang,
S. Akin Tuzcuoglu,
1994
.
Seiji Takezawa,
Tsugukiyo Hirayama,
Celso Kazuyuki Morooka,
1984
.
Seiji Takezawa,
Kazuo Nishimoto,
Tsugukiyo Hirayama,
1982
.
Tsugukiyo Hirayama,
Marcos de Parahyba Campos,
T. Hirayama,
1999
.
Takehiko Takayama,
Tsugukiyo Hirayama,
Kiyoshi Miyakawa,
1999
.
Takehiko Takayama,
Yoshiaki Hirakawa,
Tsugukiyo Hirayama,
2011
.
Seiji Takezawa,
Kazuo Nishimoto,
Tsugukiyo Hirayama,
1982
.
Tsugukiyo Hirayama,
Seji Takezawa,
Duyu Hua,
1988
.
Tsugukiyo Hirayama,
1974
.
Tsugukiyo Hirayama,
1983
.
Takehiko Takayama,
Yoshiaki Hirakawa,
Naoki Okada,
2010
.
Tsugukiyo Hirayama,
Yong-Ho Choi,
2000
.
Seiji Takezawa,
Tsugukiyo Hirayama,
Se-Eun Kim,
1992
.
Xuefeng Wang,
Tsugukiyo Hirayama,
1993
.
Simple Estimation Method of the Slow Drift Motion of a Semi-submerible in Directional Spectrum Waves
Seiji Takezawa,
Tsugukiyo Hirayama,
Chen Gang,
1993
.
Takehiko Takayama,
Yoshiaki Hirakawa,
Tsugukiyo Hirayama,
2011
.
Tom Dhaene,
Yoshiaki Hirakawa,
Tsugukiyo Hirayama,
2015
.
Seiji Takezawa,
Kazuo Nishimoto,
Tsugukiyo Hirayama,
1981
.
Yoshiaki Hirakawa,
Tsugukiyo Hirayama,
Yong-Ho Choi,
2001
.
Takehiko Takayama,
Yoshiaki Hirakawa,
Andre Mitsuo Kogishi,
2011
.
Tsugukiyo Hirayama,
Yong-Ho Choi,
Kouichi Kayajima,
1999
.
Tomotsuka Takayama,
Tsugukiyo Hirayama,
K Miyakawa,
1994
.
Yoshiaki Hirakawa,
Tsugukiyo Hirayama,
Yong-Ho Choi,
2002
.