Development of Railway Signaling System based on Network Technology. - Yoshiyuki Hirano; Takashi Kato; Takashi Kunifuji; Tetsunori Hattori (SMC, 2005)

Assurance Technologies for Signal Control System by Optical LAN. - Hiroyuki Sugahara; Takashi Kunifuji; Tetsunori Hattori; Yoshiyuki Hirano; Yamato Fukuta; Masayuki Matsumoto (ICDCS Workshops, 2006)

Novel Railway Signal Control System Based on the Internet Technology and Its Distributed Control Architecture. - Yamato Fukuta; Gen Kogure; Takashi Kunifuji; Hiroyuki Sugahara; Reiji Ishima; Masayuki Matsumoto (ISADS, 2007)

A signal control system by optical LAN and design simplification. - Jun Nishiyama; Hiroyuki Sugahara; Tetsuya Okada; Takashi Kunifuji; Yamato Fukuta; Masayuki Matsumoto (SMC, 2007)

A Novel Railway Signal Control System Based on the Internet Technology and an Assurance Technology. - Takashi Kunifuji; Tadao Miura; Gen Kogure; Hiroyuki Sugahara; Masayuki Matsumoto (ICDCS Workshops, 2008)

A Novel Railway Signal Control System Based on the Internet and Assurance Technologies. - Takashi Kunifuji; Gen Kogure; Hiroyuki Sugahara; Masayuki Matsumoto (IEICE Trans. Inf. Syst., 2008)

A Railway Signal Control System by Optical LAN and Design Simplification. - Takashi Kunifuji; Jun Nishiyama; Hiroyuki Sugahara; Tetsuya Okada; Yamato Fukuta; Masayuki Matsumoto (J. Networks, 2008)

A Proposal of Flexible Railway Signalling System Utilizing Autonomous Decentralized Technology. - Takashi Kunifuji; Kinji Mori; Tadao Miura; Jun Nishiyama (ICDCS Workshops, 2009)

Innovation of the railway signalling system utilizing the network and the autonomous decentralized technology. - Takashi Kunifuji; Gen Kogure; Kinji Mori; Jun Nishiyama (ISADS, 2009)

Reliability of the IP Network-based Signal Control System and the Integrated Logical Controller. - Takashi Kunifuji; Yoshinori Saiki; Satoru Masutani; Masayuki Matsumoto (FORMS/FORMAT, 2010)

A Proposal of Autonomous Online Expansion Technology for Real-Time System and Its Application to Railway Signalling System. - Takashi Kunifuji; Hiroshi Ito 004; Yoshinori Saiki; Kinji Mori (ISADS, 2011)

A proposal of safety-related autonomous decentralised technology and its practical application. - Takashi Kunifuji; Tadao Miura; Jun Nishiyama; Kinji Mori (Int. J. Crit. Comput. Based Syst., 2011)

Realization of Flexible Railway System by Heterogeneous Real-Time Autonomous Integrating Architecture. - Takashi Kunifuji; Hiroshi Ito 004 (ICDCS Workshops, 2012)

A proposal of autonomous decentralized software architecture to realize gradual and short-term extension in safety related system. - Takashi Kunifuji (ISADS, 2013)

Safety Technologies in Autonomous Decentralized Railway Control System. - Takashi Kunifuji (ISADS, 2017)

Safety Technologies in Autonomous Decentralized Railway Control System and its Future Studies. - Shinichi Ryoki; Takashi Kunifuji; Toshihiro Itoh (IEICE Trans. Commun., 2018)

Automatic Generation of Train Timetables from Mesoscopic Railway Models by SMT-Solver. - Yoshinao Isobe; Hisabumi Hatsugai; Akira Tanaka; Yutaka Oiwa; Takanori Ambe; Akimasa Okada; Satoru Kitamura; Yamato Fukuta; Takashi Kunifuji (IEICE Trans. Fundam. Electron. Commun. Comput. Sci., 2019)