| 2008 |
| 3 | EE | Kosei Kobayashi,
Yasuhiko Matsunaga,
Takayuki Nyu,
Hiroto Sugahara:
A Radio Network Co-design System for Planning, Operation, and Customer Relations Divisions.
APNOMS 2008: 515-518 |
| 2005 |
| 2 | EE | Ana Sanz Merino,
Yasuhiko Matsunaga,
Manish Shah,
Takashi Suzuki,
Randy H. Katz:
Secure Authentication System for Public WLAN Roaming.
MONET 10(3): 355-370 (2005) |
| 2003 |
| 1 | EE | Yasuhiko Matsunaga,
Ana Sanz Merino,
Takashi Suzuki,
Randy H. Katz:
Secure authentication system for public WLAN roaming.
WMASH 2003: 113-121 |