by KOBAYASHI, Maiko, KOYAMA, Takamasa, YASUTOMI, Yasuhiro, SANKAI, Tadashi
Published in Journal of Reproduction and Development (2018)

by Ueda, Sayako, Koyama, Takamasa
Published in Perception (London) (01.01.2010)

by Negishi, Takayuki, Nakagami, Akiko, Kawasaki, Katsuyoshi, Nishida, Yoshiro, Ihara, Toshio, Kuroda, Yoichiro, Tashiro, Tomoko, Koyama, Takamasa, Yoshikawa, Yasuhiro
Published in Neurotoxicology and teratology (01.07.2014)

by Suzuki, Takahiro, Koyama, Takamasa, Tsushima, Shohji
Published in ECS transactions (24.08.2017)

by Nakagami, Akiko, Negishi, Takayuki, Kawasaki, Katsuyoshi, Imai, Noritaka, Nishida, Yoshiro, Ihara, Toshio, Kuroda, Yoichiro, Yoshikawa, Yasuhiro, Koyama, Takamasa
Published in Psychoneuroendocrinology (01.09.2009)

by Tahara, Tatsuki, Awatsuji, Yasuhiro, Kaneko, Atsushi, Koyama, Takamasa, Nishio, Kenzo, Ura, Shogo, Kubota, Toshihiro, Matoba, Osamu
Published in Optical review (Tokyo, Japan) (01.05.2010)

by Nakagami, Akiko, Koyama, Takamasa, Kawasaki, Katsuyoshi, Negishi, Takayuki, Ihara, Toshio, Kuroda, Yoichiro, Yoshikawa, Yasuhiro
Published in Developmental psychobiology (01.01.2011)

by Kenji Yoshimi, Shiori Kumada, Takamasa Koyama, Masato Inoue
Published in Juntendo Medical Journal(2013-) (31.10.2014)

by Awatsuji, Yasuhiro, Tahara, Tatsuki, Kaneko, Atsushi, Koyama, Takamasa, Nishio, Kenzo, Ura, Shogo, Kubota, Toshihiro, Matoba, Osamu
Published in Applied optics (2004) (01.07.2008)

by Iriguchi, Mayuko, Koda, Hiroki, Koyama, Takamasa, Masataka, Nobuo
Published in Color research and application (01.12.2019)

by Iriguchi, Mayuko, Koda, Hiroki, Koyama, Takamasa, Masataka, Nobuo
Published in Color research and application (01.02.2020)

by Awatsuji, Yasuhiro, Koyama, Takamasa, Tahara, Tatsuki, Ito, Kenichi, Shimozato, Yuki, Kaneko, Atsushi, Nishio, Kenzo, Ura, Shogo, Kubota, Toshihiro, Matoba, Osamu
Published in Applied optics. Optical technology and biomedical optics (01.12.2009)

by Yoshida-Kobayashi, Maiko, Koyama, Takamasa, Yasutomi, Yasuhiro, Sankai, Tadashi
Published in International journal of comparative psychology (2015)

by Kobayashi, Maiko, Koyama, Takamasa, Yasutomi, Yasuhiro, Sankai, Tadashi
Published in International journal of comparative psychology (2017)

by KUBO, Namiko, KOYAMA, Takamasa, KAWASAKI, Katsuyoshi, SANKAI, Tadashi, TERAO, Keiji, TSUCHIDA, Junko, YOSHIKAWA, Yasuhiro
Published in Dōbutsu shinrigaku kenkyū (2001)

by Hashimoto, Yohei, Koyama, Takamasa
Year of Publication 24.05.2022

by HASHIMOTO, Yohei, KOYAMA, Takamasa
Year of Publication 29.07.2021

by Ito, Sotaro, Koyama, Takamasa
Year of Publication 05.05.2020

by Ueda, Sayako, Koyama, Takamasa
Published in Higher Brain Function Research (2006)

by Ito, Sotaro, Koyama, Takamasa
Year of Publication 19.09.2019