Y. Hamakawa
发表
Kholid Akhmad,
A. Kitamura,
F. Yamamoto,
1997
.
Y. Hamakawa,
1982
.
Takashi Minemoto,
Hideyuki Takakura,
Yoshihiro Hamakawa,
2006
.
Takashi Minemoto,
Hideyuki Takakura,
Yoshihiro Hamakawa,
2000
.
H. Takakura,
Y. Hamakawa,
T. Numai,
2006
.
H. Okamoto,
Y. Hamakawa,
M. Kondo,
1982
.
H. Okamoto,
Y. Hamakawa,
K. Okuda,
1983
.
M. Okuyama,
Y. Hamakawa,
H. Seto,
1983
.
Takashi Minemoto,
Hideyuki Takakura,
Yoshihiro Hamakawa,
2006
.
H. Okamoto,
Y. Hamakawa,
M. Kondo,
1982
.
Kenji Yamamoto,
Takashi Minemoto,
Hideyuki Takakura,
2007
.
M. Okuyama,
Y. Hamakawa,
T. Imai,
1992
.
Electron Emission from Lead-Zirconate-Titanate Ferroelectric Ceramic Induced by Pulse Electric Field
M. Okuyama,
Y. Hamakawa,
Jun-ichi Asano,
1994
.
Y. Hamakawa,
T. Nishino,
1969
.
Y. Hamakawa,
M. Kondow,
H. Kakibayashi,
1988
.
Y. Hamakawa,
K. Okamoto,
1979
.
Y. Hamakawa,
Hiroshi Kobayashi,
S. Tanaka,
1976
.
H. Okamoto,
H. Takakura,
Y. Hamakawa,
1990
.
H. Okamoto,
Y. Hamakawa,
G. Hirata,
1989
.
H. Okamoto,
Y. Hamakawa,
Wei Guang-pu,
1985
.
H. Okamoto,
Y. Hamakawa,
K. Hattori,
1987
.
H. Okamoto,
Y. Hamakawa,
S. Nonomura,
1983
.
Y. Hamakawa,
M. Takeda,
T. Nishino,
1973
.
Y. Hamakawa,
H. Nakayama,
T. Nishino,
1981
.
Y. Hamakawa,
K. Ikeda,
K. Uchida,
1973
.
M. Okuyama,
Y. Hamakawa,
Nobuhiko Fujita,
1981
.
M. Okuyama,
Y. Hamakawa,
M. Nakamura,
1989
.
M. Okuyama,
Y. Hamakawa,
M. Nakamura,
1990
.
M. Okuyama,
Y. Hamakawa,
M. Nishida,
1994
.
T. Kanashima,
M. Okuyama,
Y. Hamakawa,
1996
.
T. Kanashima,
M. Okuyama,
Y. Hamakawa,
1997
.
Y. Hamakawa,
S. Sohn,
1992
.
Y. Hamakawa,
K. Ieyasu,
H. Ohnishi,
1980
.
H. Okamoto,
Y. Hamakawa,
S. Nonomura,
1983
.
Masanori Okuyama,
Yoshihiro Hamakawa,
M. Okuyama,
1978
.
M. Okuyama,
Y. Hamakawa,
T. Nakagawa,
1989
.
M. Okuyama,
Y. Hamakawa,
Kohzo Ohtani,
1985
.
T. Kanashima,
M. Okuyama,
Y. Hamakawa,
1997
.
T. Kanashima,
M. Okuyama,
Y. Hamakawa,
1993
.
M. Okuyama,
Y. Hamakawa,
M. Kojima,
1983
.
H. Okamoto,
Y. Hamakawa,
S. Namba,
1983
.
M. Okuyama,
Y. Hamakawa,
Kohji Inoue,
1988
.
M. Okuyama,
Y. Hamakawa,
Y. Toyoda,
1984
.
Y. Hamakawa,
M. Thompson,
P. G. Lecomber,
1988
.
H. Takakura,
Y. Hamakawa,
T. Minemoto,
2006
.
M. Okuyama,
Y. Hamakawa,
Kohzo Ohtani,
1984
.
H. Okamoto,
Y. Hamakawa,
W. Ma,
1993
.
H. Okamoto,
Y. Hamakawa,
K. Hattori,
1992
.
H. Okamoto,
Y. Hamakawa,
K. Hattori,
1989
.
Y. Hamakawa,
S. Sohn,
1992
.
Y. Hamakawa,
X. Zou,
Zhongyang Xu,
1994
.
H. Okamoto,
Y. Hamakawa,
S. Nonomura,
1983
.
H. Takakura,
Y. Hamakawa,
2002
.
Y. Hamakawa,
Y. Kuwano,
Y. Nakanishi,
1986
.
Y. Hamakawa,
1985
.
Y. Hamakawa,
F. Nagamine,
R. Shimokawa,
1989
.
Y. Hamakawa,
F. Nagamine,
R. Shimokawa,
1987
.
H. Takakura,
Y. Hamakawa,
T. Negami,
2003
.
H. Okamoto,
Y. Hamakawa,
K. Hattori,
1988
.
H. Okamoto,
Y. Hamakawa,
1989
.
M. Okuyama,
Y. Hamakawa,
Kohji Inoue,
1987
.
Y. Hamakawa,
T. Hattori,
M. Matsui,
1995
.
Y. Hamakawa,
H. Imura,
H. Nakagami,
1992
.
M. Okuyama,
Y. Hamakawa,
Kohji Inoue,
1990
.
Hydrogen Content in a-SiC:H Films Prepared by Plasma Decomposition of Silane and Methane or Ethylene
H. Okamoto,
Y. Hamakawa,
Y. Tawada,
1984
.
H. Takakura,
Y. Hamakawa,
T. Yamazaki,
2003,
3rd World Conference onPhotovoltaic Energy Conversion, 2003. Proceedings of.
H. Okamoto,
Y. Hamakawa,
Wen Ma,
1996
.
H. Okamoto,
Y. Hamakawa,
Y. Nitta,
1979
.
Y. Hamakawa,
1989
.
H. Okamoto,
Y. Hamakawa,
H. Kida,
1985
.
Y. Hamakawa,
1985
.
Y. Hamakawa,
1985
.
Y. Hamakawa,
1983
.
Y. Hamakawa,
1983
.
Y. Hamakawa,
M. Kondo,
S. Shirakata,
1986
.
H. Okamoto,
Y. Hamakawa,
S. Nonomura,
1983
.
Y. Hamakawa,
K. Taniguchi,
T. Nishimo,
1976
.
M. Okuyama,
Y. Hamakawa,
T. Nishino,
1975
.
M. Okuyama,
Y. Hamakawa,
T. Nishino,
1974
.
H. Takakura,
Y. Hamakawa,
T. Kanata,
1989
.
H. Okamoto,
Y. Hamakawa,
Nobuhiko Fujita,
1980
.
H. Okamoto,
Y. Hamakawa,
Takashi Yamaguchi,
1980
.
H. Okamoto,
Y. Hamakawa,
Takuya Yamaguchi,
1980
.
Malcolm J. Thompson,
Yoshihiro Hamakawa,
P. C. Taylor,
1990
.
H. Okamoto,
Y. Hamakawa,
S. Nonomura,
1985
.
H. Okamoto,
Y. Hamakawa,
S. Nonomura,
1985
.
H. Okamoto,
Y. Hamakawa,
M. Kondo,
1982
.
H. Okamoto,
Y. Hamakawa,
M. Kondo,
1982
.
H. Okamoto,
Y. Hamakawa,
M. Kondo,
1982
.
H. Okamoto,
Y. Hamakawa,
S. Nonomura,
1981
.
H. Okamoto,
Y. Hamakawa,
T. Toyama,
1988
.
Y. Hamakawa,
Kazunobu Tanaka,
M. Satou,
1980
.
Yoshihiro Hamakawa,
Hiroaki Okamoto,
H. Okamoto,
1981
.
Y. Hamakawa,
2006
.
Y. Hamakawa,
2000
.
H. Okamoto,
Y. Hamakawa,
Wen Ma,
1995
.
H. Okamoto,
Y. Hamakawa,
M. Han,
1992
.
H. Okamoto,
Y. Hamakawa,
K. Fujimoto,
1984
.
H. Okamoto,
Y. Hamakawa,
S. Nonomura,
1983
.
Y. Hamakawa,
1982
.
H. Okamoto,
Y. Hamakawa,
S. Namba,
1984
.
H. Okamoto,
Y. Hamakawa,
Y. Tsutsumi,
1989
.
H. Okamoto,
Y. Hamakawa,
S. Namba,
1983
.
H. Okamoto,
Y. Hamakawa,
T. Toyama,
1997
.
H. Okamoto,
Y. Hamakawa,
S. Namba,
1983
.
H. Okamoto,
Y. Hamakawa,
S. Nonomura,
1983
.
H. Okamoto,
Y. Hamakawa,
S. Nonomura,
1983
.
H. Okamoto,
Y. Hamakawa,
S. Namba,
1983
.
H. Okamoto,
Y. Hamakawa,
S. Sakata,
1987
.
Y. Hamakawa,
M. Kondow,
S. Minagawa,
1988
.
H. Takakura,
Y. Hamakawa,
M. Choe,
1980
.
Y. Hamakawa,
T. Nishino,
1970
.
Y. Hamakawa,
Yoshihiko Suzuki,
1974
.
Y. Hamakawa,
H. Kimura,
S. Ibuki,
1970
.
H. Okamoto,
H. Takakura,
Y. Hamakawa,
2004
.
H. Okamoto,
H. Takakura,
Y. Hamakawa,
2003
.
Y. Hamakawa,
S. Sohn,
1992
.
Y. Hamakawa,
X. Zou,
X. Zhou,
1993
.
M. Okuyama,
Y. Hamakawa,
Kohji Inoue,
1987
.
H. Okamoto,
Y. Hamakawa,
Y. Hattori,
1988
.
H. Okamoto,
Y. Hamakawa,
1992
.
C. Lim,
H. Okamoto,
Y. Hamakawa,
1992
.
H. Okamoto,
Y. Hamakawa,
T. Kamada,
1985
.
M. Okuyama,
Y. Hamakawa,
T. Imai,
1992
.
H. Okamoto,
Y. Hamakawa,
Yuki Kobayashi,
1996
.
H. Okamoto,
Y. Hamakawa,
Y. Adachi,
1994
.
C. Lim,
Y. Hamakawa,
Wen Ma,
1993,
Conference Record of the Twenty Third IEEE Photovoltaic Specialists Conference - 1993 (Cat. No.93CH3283-9).
Y. Hamakawa,
T. Hattori,
S. Fujino,
1995
.
M. Okuyama,
Y. Hamakawa,
M. Kimata,
1989
.
M. Okuyama,
Y. Hamakawa,
Wenbiao Wu,
1996
.
M. Okuyama,
Y. Hamakawa,
Y. Matsui,
1977
.
Y. Hamakawa,
Y. Matsui,
Y. Higuma,
1977,
1977 International Electron Devices Meeting.
Y. Hamakawa,
J. Yamaguchi,
1959
.
Y. Suzuki,
Y. Hamakawa,
Y. Hamakawa,
1995,
Digest of the Magnetic Recording Conference 'Magnetic Recording Heads'.
H. Okamoto,
Y. Hamakawa,
K. Hattori,
1991
.
H. Okamoto,
H. Takakura,
Y. Hamakawa,
2007
.
H. Okamoto,
H. Takakura,
Y. Hamakawa,
2006,
2006 IEEE 4th World Conference on Photovoltaic Energy Conference.
Y. Hamakawa,
S. Sohn,
D. Hyun,
1992
.
H. Okamoto,
Y. Hamakawa,
K. Hattori,
1987
.
Y. Hamakawa,
H. Nakayama,
T. Nishino,
1977
.
Y. Hamakawa,
T. Nishino,
Mitsugu Takeda,
1974
.
Y. Hamakawa,
S. Sohn,
D. Hyun,
1992
.
Y. Hamakawa,
H. Nakayama,
T. Nishino,
1980
.
Y. Hamakawa,
K. Okamoto,
T. Suyama,
1982
.
Y. Hamakawa,
S. Sohn,
A. Yamada,
1993
.
Y. Hamakawa,
K. Ikeda,
H. Kimura,
1973
.
M. Okuyama,
Y. Hamakawa,
Wenbiao Wu,
1996
.
Y. Hamakawa,
S. Sohn,
D. Hyun,
1992
.
Y. Hamakawa,
Shosaku Tanaka,
H. Sasakura,
1974
.
Y. Hamakawa,
Shosaku Tanaka,
H. Sasakura,
1974
.
Y. Hamakawa,
Shosaku Tanaka,
H. Sasakura,
1973
.
H. Takakura,
Y. Hamakawa,
T. Minemoto,
2006
.
Takashi Minemoto,
Hideyuki Takakura,
Takeshi Uenoyama,
2001
.
M. Okuyama,
Y. Hamakawa,
J. Yamaguchi,
1982
.
M. Okuyama,
Y. Hamakawa,
H. Nakano,
1981
.
D. Adler,
Y. Hamakawa,
M. Thompson,
1987
.
Valency Control of Glow Discharge Produced a-SiC:H and its Application to Heterojunction Solar Cells
Yoshihiro Hamakawa,
Yoshihisa Tawada,
Y. Hamakawa,
1982
.
Y. Hamakawa,
Y. Inuishi,
J. Shirafuji,
1983
.
M. Okuyama,
Y. Hamakawa,
K. Furusawa,
1979
.
Crystal evaluation of spherical silicon produced by dropping method and their solar cell performance
H. Takakura,
Y. Hamakawa,
T. Minemoto,
2006
.
H. Takakura,
Y. Hamakawa,
T. Minemoto,
2005
.
H. Takakura,
Y. Hamakawa,
T. Minemoto,
2005
.
H. Okamoto,
Y. Hamakawa,
Y. Hattori,
1988
.
Toshio Adachi,
Masanori Okuyama,
Yoshihiro Hamakawa,
1980
.
Y. Hamakawa,
K. Okamoto,
Y. Nasu,
1981,
IEEE Transactions on Electron Devices.
Y. Hamakawa,
K. Ito,
M. Fuyama,
2002
.
Y. Hamakawa,
S. Shirakata,
Masahiko Kondo,
1985
.
Y. Hamakawa,
M. Kondow,
H. Kakibayashi,
1989
.
Y. Hamakawa,
S. Shirakata,
Masahiko Kondo,
1986
.
Y. Hamakawa,
S. Shirakata,
Masahiko Kondo,
1986
.
Y. Hamakawa,
S. Shirakata,
Masahiko Kondo,
1985
.
Y. Hamakawa,
Y. Yamazoe,
T. Nishino,
1980
.
Y. Hamakawa,
H. Takahashi,
Katsuro Watanabe,
2001
.
H. Takakura,
Y. Hamakawa,
Y. Yamazoe,
1978
.
Y. Hamakawa,
K. Yokoyama,
Y. Higuma,
1976
.
Yoshihiro Hamakawa,
Masahiko Kondow,
Taneo Nishino,
1989
.
Y. Hamakawa,
Y. Yamazoe,
T. Nishino,
1981
.
Yoshihiro Hamakawa,
Y. Hamakawa,
1979
.
Y. Hamakawa,
M. Hojo,
Daisuke Kozaki,
2020,
Food chemistry.
M. Okuyama,
Y. Hamakawa,
T. Nishino,
1969
.
Y. Hamakawa,
T. Nishino,
A. Fujisawa,
1988
.
Y. Hamakawa,
S. Sohn,
1992
.
Y. Hamakawa,
S. Sohn,
M. Noma,
1992
.
Y. Hamakawa,
H. Ogawa,
T. Nishino,
1971
.
Y. Hamakawa,
K. Ikeda,
S. Ibuki,
1969
.
Yoshihiro Hamakawa,
Paul Handler,
Y. Hamakawa,
1968
.
Y. Hamakawa,
F. A. Germano,
P. Handler,
1968
.
Y. Hamakawa,
T. Yanagida,
T. Nishino,
1971
.
Y. Hamakawa,
K. Shiiki,
K. Shinagawa,
1991
.
H. Takakura,
Y. Hamakawa,
T. Minemoto,
2007
.
Y. Hamakawa,
T. Nishino,
1977
.
H. Okamoto,
Y. Hamakawa,
Wei Guang-pu,
1989
.
Yoshihiro Hamakawa,
Y. Hamakawa,
2004
.
H. Takakura,
Y. Hamakawa,
T. Nishino,
1974
.
H. Okamoto,
Y. Hamakawa,
M. Han,
1989
.
M. Okuyama,
Y. Hamakawa,
Kohji Inoue,
1988
.
Y. Hamakawa,
K. Shiiki,
I. Yuitoo,
1989
.
Y. Hamakawa,
S. Kim,
A. Hiraki,
1980
.
Masanori Okuyama,
Yoshihiro Hamakawa,
M. Okuyama,
1980
.
Masanori Okuyama,
Masafumi Kimata,
Yoshihiro Hamakawa,
1991
.
H. Takakura,
Y. Hamakawa,
1978
.
Y. Hamakawa,
Y. Sasai,
Y. Yamazoe,
1981
.
Y. Hamakawa,
T. Yanagida,
T. Nishino,
1972
.
H. Takakura,
Y. Hamakawa,
M. Yamamoto,
1978
.
H. Okamoto,
Y. Hamakawa,
1977
.
Yoshihiro Hamakawa,
Masahiko Kondow,
Hiroshi Kakibayashi,
1988
.
Y. Hamakawa,
H. Nakayama,
T. Nishino,
1980
.
Y. Hamakawa,
Y. Fujiwara,
Y. Kita,
1986
.
Y. Hamakawa,
D. Kruangam,
T. Endo,
1985
.
H. Okamoto,
Y. Hamakawa,
T. Kamada,
1985
.
C. Lim,
H. Okamoto,
Y. Hamakawa,
1994
.
Y. Hamakawa,
Y. Sasai,
Y. Yamazoe,
1979
.
Y. Hamakawa,
Tanaka Katsuhiko,
K. Wakino,
1976
.
M. Okuyama,
Y. Hamakawa,
T. Usuki,
1979
.
Takashi Minemoto,
Hideyuki Takakura,
Yoshihiro Hamakawa,
2001
.
H. Okamoto,
Y. Hamakawa,
T. Toyama,
1996
.
H. Okamoto,
Y. Hamakawa,
T. Toyama,
1989
.
H. Okamoto,
Y. Hamakawa,
S. Fukuda,
1993
.
H. Okamoto,
Y. Hamakawa,
S. Namba,
1983
.
Y. Hamakawa,
S. Sohn,
1993
.
H. Okamoto,
Y. Hamakawa,
K. Hattori,
1988
.
H. Okamoto,
Y. Hamakawa,
T. Toyama,
1995
.
M. Okuyama,
Y. Hamakawa,
1991
.
H. Okamoto,
Y. Hamakawa,
K. Hattori,
1986
.
M. Okuyama,
Y. Hamakawa,
Noriaki Fujiki,
1988
.
M. Okuyama,
Y. Hamakawa,
Kohji Inoue,
1987
.
Hideyuki Takakura,
Yoshihiro Hamakawa,
Masayuki Matsunaga,
1990,
Other Conferences.
M. Okuyama,
Y. Hamakawa,
H. Nakano,
1979
.
M. Okuyama,
Y. Hamakawa,
Kohji Inoue,
1989
.
H. Okamoto,
Y. Hamakawa,
M. Yoshimi,
1992
.
Y. Hamakawa,
S. Sohn,
1992
.
D. Adler,
Y. Hamakawa,
A. Madan,
1986
.
Y. Hamakawa,
1999
.
H. Okamoto,
Y. Hamakawa,
T. Toyama,
1997
.
Y. Hamakawa,
1996
.
H. Okamoto,
Y. Hamakawa,
S. Nonomura,
1984
.
H. Okamoto,
Y. Hamakawa,
M. Yoshimi,
1990
.
H. Okamoto,
Y. Hamakawa,
Y. Tawada,
1981
.
Y. Hamakawa,
M. Komuro,
T. Kawabe,
2000
.
Y. Hamakawa,
M. Komuro,
T. Kawabe,
2000
.
M. Okuyama,
Y. Hamakawa,
S. Ibuki,
1990
.
Y. Hamakawa,
1984
.
Takashi Minemoto,
Hideyuki Takakura,
Yoshihiro Hamakawa,
2006
.
Y. Hamakawa,
Y. Hattori,
K. Hanaki,
1989
.
Y. Hamakawa,
H. Hwang,
M. Yang,
1984
.
H. Okamoto,
H. Takakura,
Y. Hamakawa,
2002
.
H. Okamoto,
Y. Hamakawa,
Y. Hattori,
1987
.
Shuichi Nonomura,
Yoshihiro Hamakawa,
Hiroaki Okamoto,
1982
.
Y. Hamakawa,
1981
.
H. Okamoto,
Y. Hamakawa,
K. Hattori,
1988
.
Y. Hamakawa,
T. Nishino,
H. Nakayama,
1977
.
Y. Hamakawa,
H. Nakayama,
T. Nishino,
1977
.
Y. Hamakawa,
T. Nishino,
1975
.
Y. Hamakawa,
M. Takeda,
T. Nishino,
1974
.
Y. Hamakawa,
T. Nishino,
1972
.
Y. Hamakawa,
T. Ishida,
S. Shirakata,
1987
.
Y. Hamakawa,
H. Ogawa,
T. Nishino,
1973
.
Y. Hamakawa,
H. Nakayama,
T. Nishino,
1982
.
H. Takakura,
Y. Hamakawa,
T. Nishino,
1981
.
Y. Hamakawa,
H. Nakayama,
T. Nishino,
1980
.
Y. Hamakawa,
H. Nakayama,
T. Nishino,
1979
.
Y. Hamakawa,
H. Nakayama,
T. Nishino,
1978
.
Y. Hamakawa,
T. Nishino,
1975
.
Y. Hamakawa,
S. Shirakata,
T. Nishino,
1988
.
Y. Hamakawa,
K. Okamoto,
T. Suyama,
1981
.
Y. Hamakawa,
K. Deguchi,
S. Sohn,
1993
.
Y. Hamakawa,
H. Nakayama,
T. Nishino,
1981
.
Hideyuki Takakura,
Yoshihiro Hamakawa,
Taneo Nishino,
1990
.
M. Okuyama,
Y. Hamakawa,
Yoshihiro Togami,
1988
.
M. Okuyama,
Y. Hamakawa,
1985
.
M. Okuyama,
Y. Hamakawa,
H. Seto,
1980
.
H. Takakura,
Y. Hamakawa,
T. Nishino,
1991
.
Masanori Okuyama,
Hideyuki Takakura,
Yoshihiro Hamakawa,
1983
.
M. Okuyama,
M. Noda,
Y. Hamakawa,
1982
.
Y. Hamakawa,
Y. Kuwano,
Y. Nakanishi,
1986
.
M. Okuyama,
Y. Hamakawa,
Yoshiaki Kurioka,
1997
.
Y. Hamakawa,
1989
.
M. Okuyama,
Y. Hamakawa,
Toshiyuki Ueda,
1985
.
Takashi Minemoto,
Hideyuki Takakura,
Yoshihiro Hamakawa,
2006
.
H. Takakura,
Y. Hamakawa,
T. Minemoto,
2006
.
H. Takakura,
Y. Hamakawa,
T. Minemoto,
2006
.
Electric and Crystallographic Characterizations on Hydrogen Passivated Spherical Silicon Solar Cells
H. Takakura,
Y. Hamakawa,
T. Minemoto,
2005
.
H. Takakura,
Y. Hamakawa,
M. Murozono,
2003
.
H. Okamoto,
Y. Hamakawa,
Y. Hattori,
1987
.
M. Okuyama,
Y. Hamakawa,
T. Nishino,
1973
.
M. Okuyama,
Y. Hamakawa,
1977
.
H. Okamoto,
Y. Hamakawa,
S. Namba,
1983
.
H. Okamoto,
Y. Hamakawa,
Y. Hattori,
1987
.
H. Takakura,
Y. Hamakawa,
T. Kanata,
1989
.
H. Takakura,
Y. Hamakawa,
T. Kanata,
1989
.
H. Takakura,
Y. Hamakawa,
T. Kanata,
1988
.
H. Takakura,
Y. Hamakawa,
T. Numai,
2005
.
H. Takakura,
Y. Hamakawa,
T. Kanata,
1990
.
H. Takakura,
Y. Hamakawa,
T. Kanata,
1989
.
H. Takakura,
Y. Hamakawa,
1986
.
Y. Hamakawa,
J. Yamaguchi,
1962
.
Y. Hamakawa,
Y. Nakanishi,
R. Shimokawa,
1987
.
Y. Hamakawa,
K. Shiiki,
Toshio Kobayashi,
1989
.
H. Okamoto,
Y. Hamakawa,
K. Hattori,
1996
.
H. Okamoto,
Y. Hamakawa,
K. Hattori,
1994
.
Y. Hamakawa,
Y. Fujiwara,
T. Nishino,
1986
.
Y. Hamakawa,
Tanaka Katsuhiko,
M. Murata,
1976
.
Y. Hamakawa,
Y. Fujiwara,
T. Nishino,
1984,
International Conference on Luminescence - 1984.
Y. Hamakawa,
I. Yuitoo,
S. Shinobu,
1996
.
Y. Hamakawa,
M. Kitada,
Kazuhiro Yamamoto,
1994
.
Y. Hamakawa,
K. Nishioka,
I. Yuitoo,
1990
.
Y. Hamakawa,
Y. Yamazoe,
T. Nishino,
1978
.
Y. Hamakawa,
Y. Fujiwara,
T. Yagi,
1983
.
Y. Hamakawa,
S. Fujita,
T. Nishino,
1988
.
Y. Hamakawa,
S. Fujita,
S. Shirakata,
1986
.
Atsushi Kojima,
Yasufumi Fujiwara,
T. Nishino,
1984,
Other Conferences.
Y. Hamakawa,
M. Nunoshita,
H. Arai,
1973
.
Hideyuki Takakura,
Yoshihiro Hamakawa,
H. Takakura,
2001
.
Yoshihiro Hamakawa,
Y. Hamakawa,
1985,
Other Conferences.
H. Okamoto,
Y. Hamakawa,
T. Toyama,
1989
.