Koichi Koyama
发表
Tsutomu Miyasaka,
T. Miyasaka,
Koichi Koyama,
1992
.
Tsutomu Miyasaka,
T. Miyasaka,
Koichi Koyama,
1995
.
Shinsaku Fujita,
Shigetoshi Ono,
Koichi Koyama,
1991
.
Tsutomu Miyasaka,
T. Miyasaka,
Tadashi Watanabe,
1999
.
Tsutomu Miyasaka,
T. Miyasaka,
Koichi Koyama,
1991
.
Hideki Matsumura,
Keisuke Ohdaira,
Kazuhiro Shiba,
2009,
2009 34th IEEE Photovoltaic Specialists Conference (PVSC).
Tsutomu Miyasaka,
T. Miyasaka,
Tadashi Watanabe,
1999
.
Hideki Matsumura,
Keisuke Ohdaira,
Kazuhiro Shiba,
2009
.
Shin-ichi Tanaka,
Katsunori Tanaka,
Koichi Fukase,
2007,
Organic letters.
Tsutomu Miyasaka,
Richard Needleman,
Janos K. Lanyi,
1998
.
Tsutomu Miyasaka,
T. Miyasaka,
Yukio Maekawa,
1989
.