| 2021 | ESORICS | Best Security Measures to Reduce Cyber-Incident and Data Breach Risks. | Hiroaki Kikuchi, Michihiro Yamada, Kazuki Ikegami, Koji Inui |
| 2019 | ICISSP | Mathematical Model to Estimate Loss by Cyber Incident in Japan. | Michihiro Yamada, Hiroaki Kikuchi, Naoki Matsuyama, Koji Inui |
| 2018 | PST | Evaluation and Development of Onomatopoeia CAPTCHAs. | Michihiro Yamada, Riko Shigeno, Hiroaki Kikuchi, Maki Sakamoto |
| 2017 | HCI | Sharing or Non-sharing Credentials: A Study of What Motivates People to Be Malicious Insiders. | Koichi Niihara, Michihiro Yamada, Hiroaki Kikuchi |
| 2017 | HCI | Decision Tree Analysis on Environmental Factors of Insider Threats. | Michihiro Yamada, Koichi Niihara, Hiroaki Kikuchi |
| 1991 | ITC | An Address Maskable Parallel Testing for Ultra High Density DRAMs. | Yoshikazu Morooka, Shigeru Mori, Hiroshi Miyamoto, Michihiro Yamada |
| 1985 | ITC | Test Pattern Considerations for Fault Tolerant High Density DRAM. | Hiroshi Miyamoto, Koichiro Mashiko, Yoshikazu Morooka, Kazutami Arimoto, Michihiro Yamada, Takao Nakano |