| 2007 |
| 4 | EE | Shingo Orihara,
Yukio Tsuruoka,
Kenji Takahashi:
Certificate-less user authentication with consent.
Digital Identity Management 2007: 11-16 |
| 2006 |
| 3 | EE | Shingo Orihara,
Yukio Tsuruoka,
Kenji Takahashi:
Trusted-link: web-link enhancement for integrity and trustworthiness.
Digital Identity Management 2006: 17-24 |
| 2 | EE | Kozo Banno,
Shingo Orihara,
Takaaki Mizuki,
Takao Nishizeki:
Best Security Index for Digital Fingerprinting.
IEICE Transactions 89-A(1): 169-177 (2006) |
| 2005 |
| 1 | EE | Kozo Banno,
Shingo Orihara,
Takaaki Mizuki,
Takao Nishizeki:
Best Security Index for Digital Fingerprinting.
Information Hiding 2005: 398-412 |