Yb fiber mode-locked laser with a wide tuning range for chirped pulse amplification system. - Kazuhiko Sumimura; Hidetsugu Yoshida; Hisanori Fujita; Masahiro Nakatsuka (IEICE Electron. Express, 2006)

Self-Controlled Short Pulse Generator from All-Fiber Coupled Fabry-Perot Cavity. - Kazuhiko Sumimura; Hidetsugu Yoshida; Hisanori Fujita; Masahiro Nakatsuka; Hisashi Sawada (IEICE Trans. Electron., 2006)

Self-Starting Pulse Generation from Cooled Erbium-Doped Fiber Ring Laser. - Kazuhiko Sumimura; Hidetsugu Yoshida; Hisanori Fujita; Masahiro Nakatsuka; Minoru Yoshida (IEICE Trans. Electron., 2006)

Writing's Shadow: Corticospinal Activation during Letter Observation. - Masahiro Nakatsuka; Mohamed Nasreldin Thabit; Satoko Koganemaru; Ippei Nojima; Hidenao Fukuyama; Tatsuya Mima (J. Cogn. Neurosci., 2012)