S. Yokoyama
发表
Y. Sanada,
M. Satou,
S. Yokoyama,
1992
.
Y. Sanada,
M. Satou,
S. Yokoyama,
1992
.
Tadashi Yoshida,
Y. Maekawa,
S. Yokoyama,
1980
.
Tadashi Yoshida,
E. Kubota,
Y. Maekawa,
1981
.
T. Katoh,
Y. Sanada,
W. Wiser,
1978
.
T. Katoh,
Y. Sanada,
S. Yokoyama,
1980
.
K. Ōuchi,
H. Itoh,
S. Yokoyama,
1978
.
Chemical structure of heavy oil from coal hydrogenation 1. Hydrogenation with zinc chloride catalyst
W. Wiser,
S. Yokoyama,
D. Bodily,
1983
.
W. Wiser,
S. Yokoyama,
D. Bodily,
1979
.
S. Yokoyama,
1979
.
S. Yokoyama,
M. Itoh,
G. Takeya,
1964
.
GPC Separation and Molecular Wcight Distribution of Benzene Soluble Components from Coal Derivatives
H. Itoh,
S. Yokoyama,
G. Takeya,
1974
.
Y. Sanada,
M. Satou,
S. Yokoyama,
1991
.
Y. Sanada,
M. Satou,
S. Yokoyama,
1985
.
H. Hattori,
Y. Sanada,
K. Tanabe,
1984
.
H. Hattori,
Y. Sanada,
K. Tanabe,
1982
.
Tadashi Yoshida,
T. Katoh,
Y. Sanada,
1981
.
Y. Sanada,
F. Larkins,
S. Supaluknari,
1992
.
Y. Sanada,
M. Satou,
S. Yokoyama,
1989
.
Tadashi Yoshida,
Y. Maekawa,
S. Yokoyama,
1979
.
S. Yokoyama,
M. Itoh,
G. Takeya,
1965
.