| 2018 | SMC | Linear Programming Bounds for Multi-level Unequal Protection Codes. | Tomohiko Saito, Toshiyasu Matsushima, Shigeichi Hirasawa |
| 2018 | WorldCIST | Learning State Estimation Method by Browsing History and Brain Waves During Programming Language Learning. | Katsuyuki Umezawa, Tomohiko Saito, Takashi Ishida, Makoto Nakazawa, Shigeichi Hirasawa |
| 2017 | ICALT | An Electroencephalograph-Based Method for Judging the Difficulty of a Task Given to a Learner. | Katsuyuki Umezawa, Tomohiko Saito, Takashi Ishida, Makoto Nakazawa, Shigeichi Hirasawa |
| 2016 | ISITA | A note on unequal error protection in random network coding. | Tomohiko Saito, Koki Kazama, Toshihiro Niinomi, Toshiyasu Matsushima |
| 2011 | SMC | System evaluation of disk allocation methods for Cartesian product files by using error correcting codes. | Shigeichi Hirasawa, Tomohiko Saito, Hiroshige Inazumi, Toshiyasu Matsushima |
| 2011 | SMC | Disk allocation methods for Cartesian product files using unequal error protection codes. | Tomohiko Saito, Hiroshige Inazumi, Toshiyasu Matsushima, Shigeichi Hirasawa |
| 2009 | SMC | A Note on the Relation between a Sampling Theorem for Functions over a GF (q)n Domain and Linear Codes. | Yoshifumi Ukita, Tomohiko Saito, Toshiyasu Matsushima, Shigeichi Hirasawa |